Associate Professor Rongkun Zheng

School of Physics

Member of China Studies Centre

Member of The University of Sydney Nano Institute

F09 - Madsen Building
The University of Sydney

Telephone +61 2 9351 7542
Fax +61 2 9351 7682

Website Personal Webpages
Research ID
ORCID

Biographical details

Rongkun Zheng obtained his BSc in Physics from Shandong University in China in 1999 and his PhD in Physics from the Hong Kong University of Science and Technology in 2004. He joined the University of Sydney in late 2004, and currently is an Associate Professor at the School of Physics. His research interest spans from Condensed Matter and Materials Physics to Microscopy and Microanalysis, with focus on the growth-Structure-Property relationships in functional materialsand devices using sophisticated microscopy and microanalysis, particularly atom probe tomography (APT) and transmission electron microscopy (TEM). He has published more than 150 papers and has received over 5700 citations. He has received a number of awards, including a prestigious fellowship from the Australian Research Council, and has been regularly invited to national and international conferences in his field.

Research interests

  • Condensed Matter and Materials Phyiscs
  • Microscopy and Microanalysis
  • Structure-Property relationships in functional materials
  • Nanomagnetism and Spintronics
  • 1D and 2DNanostructures

Teaching and supervision

  • PHYS 1003 Physics I (2015-present)
  • PHYS 1001 Physics I (2014-present)
  • Senior Physics Laboratory (2013-present)
  • MCAN 5006 Transmission Electron Microscopy (2009-2012)
  • MCAN 5110 Advanced Transmission Electron Microscopy (2009-2012)
  • MCAN 5210 Research Methodology (2009-2012)

Current research students

Project title Research student
Atomic-scale understanding of the instability of perovskite solar cells Xingmo ZHANG

Current projects

  • Novel Properties of Semiconductor Nanostructures by Strain Engineering
  • Atomic-level Insights into Semiconductor Nanowires
  • Microscopic Origin of Ferromagnetism in Diluted Magnetic Semiconductors
  • Graphene: a journey of appreciation and exploration via computational simulations
  • Atomic-scale understanding of the instability of perovskite solar cells

Associations

  • Member, American Physical Society
  • Member, Australian Institute of Physics
  • Member, The Institute of Electrical and Electronics Engineers
  • Member, American NANO Society
  • Member, Australian Nanotechnology Research Network
  • Member, Australian Research Network for Advanced Materials

Awards and honours

  • Sawamura Award, The Iron and Steel Institute of Japan, 2011
  • Australian Research Fellowship, Australian Research Council, 2007-2011
  • First-class Award, Chinese Physics Olympiad, 1994

Selected grants

2018

  • Atomic-scale insights into tunnel FETs; Zheng R; DVC Research/Bridging Support Grant.
  • Atomic layer nanofabrication system for multi-functional applications; Zheng R, Wang G; Australian Research Council (ARC)/Linkage Infrastructure, Equipment and Facilities (LIEF).
  • Magneto-optical facility for the search of novel multifunctional materials; Ling C, Ulrich C, Kennedy B, Kepert C, Stampfl C, Zheng R; Australian Research Council (ARC)/Linkage Infrastructure, Equipment and Facilities (LIEF).

2017

  • Plasma Focused Ion Beam for Nanoscale Characterisation of Materials; Tilley R, Munroe P, Li S, Zhang L, Hao X, Cairney J, Liao X, Zheng R, Pereloma E, Tieu A, Saunders M, Ma Q, Bradby J, Piazolo S, Sun B; Australian Research Council (ARC)/Linkage Infrastructure, Equipment and Facilities (LIEF).

2016

  • Sub-micron Photoluminescence; Zheng R, Ling C, Chen Y; DVC Research/Equipment Grant.

2015

  • Enabling semiconductor nanowire technologies via 3D atomic-scale insight; Zheng R, Ringer S, Li X; Australian Research Council (ARC)/Discovery Projects (DP).

2014

  • Atom probe microscopy study on semiconductor nanowires; Zheng R; DVC Research/Bridging Support Grant.

2012

  • National in-situ transmission electron microscope facilities; Zou J, Liao X, Ringer S, Ye L, Zheng R, Wang Y; Australian Research Council (ARC)/Linkage Infrastructure, Equipment and Facilities (LIEF).
  • A State-of-the-art Magnetic Property Measurement Facility for the Development of Advanced Materials and Biomedical Technologies in the Sydney Basin; Li S, Amal R, Kepert C, Zhang C, Sheppard L, Zheng R, Kennedy B, Sahajwalla V, Guo Z, Ling C, D'Alessandro D, Klose F, Jiang X; Australian Research Council (ARC)/Linkage Infrastructure, Equipment and Facilities (LIEF).

2011

  • A Comprehensive Magneto-Thermophysical Property Measurement System for the Development of Advanced Materials, Energy and Biomedical Technologies; Li S, Zheng R, Kennedy B; Australian Research Council (ARC)/Linkage Infrastructure, Equipment and Facilities (LIEF).

2010

  • Combined scanning tunnelling microscope system for materials characterization and manipulation at nanoscale; Dou S, Zheng R, Ringer S, Stampfl C; Australian Research Council (ARC)/Linkage Infrastructure, Equipment and Facilities (LIEF).
  • Facilities of Thermophysical Characterizations at Nanometre Scale for Development of Advanced Materials, Energy Technologies and Biomedical Components; Li S, Zheng R, Ruys A; Australian Research Council (ARC)/Linkage Infrastructure, Equipment and Facilities (LIEF).

2009

  • Fabrication Facilities of Atomic-Scale and Nanostructured Materials for the Development of Novel Devices, Sensors, and Biomedical Components; Li S, Zheng R; Australian Research Council (ARC)/Linkage Infrastructure, Equipment and Facilities (LIEF).
  • Microscopic Origin of the Enhanced Flux Pinning in Nano-Doped MgB2 Superconductors; Zheng R, Yeoh W; Australian Research Council (ARC)/Discovery Projects (DP).
  • Fabrication Facilities of Atomic-Scale and Nanostructured Materials for the Development of Novel Devices, Sensors, and Biomedical Components; Li S, Valanoor N, Zhang C, Green M, Zheng R, Yu D, Yu A, Zhao Y, Sorrell C, Pan A, Horvat J, Ruys A, Liu Y, Quadir M, Wang N, Zhang Y; Australian Research Council (ARC)/Linkage Infrastructure, Equipment and Facilities (LIEF).

2008

  • Structural and magnetic studies on 1-dimensional nanostructured diluted magnetic semiconductors; Zheng R, Yang S, Yang S; University of Sydney/International Visiting Research Fellowship (IVRF).
  • Design and Assembly of Multifunctional Nanomaterials for Spintronics; Zheng R; University of Sydney/Bridging Support.

2007

  • Microscopic origin of ferromagnetism of diluted magnetic semiconductors; Zheng R; Australian Research Council (ARC)/Discovery Projects (DP).

2006

  • The Australian Research Network for Advanced Materials - From Superparamagnetism to spin Glass: a comparing study of CuCu and CuMn Alloys; Zheng R; ARC Australian Research Network for Advanced Materials/Research Support.

Selected publications

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Book Chapters

  • Gault, B., Moody, M., Saxey, D., Cairney, J., Liu, Z., Zheng, R., Marceau, R., Liddicoat, P., Stephenson, L., Ringer, S. (2008). Atom Probe Tomography at The University of Sydney. In Y. Fujikawa, K. Nakajima, T. Sakurai (Eds.), Frontiers in Materials Research (Advances in Materials Research 10), (pp. 187-216). Berlin: Springer. [More Information]

Journals

  • Khan, M., Bian, P., Qu, J., Chen, H., Liu, H., Foley, M., Yao, Y., Ringer, S., Zheng, R. (2019). Non-destructive analysis on nano-textured surface of the vertical LED for light enhancement. Ultramicroscopy, 196, 1-9. [More Information]
  • Yang, T., Liu, Y., Yang, D., Deng, B., Huang, Z., Ling, C., Liu, H., Wang, G., Guo, Z., et al, Zheng, R. (2018). Bimetallic metal-organic frameworks derived Ni-Co-Se@C hierarchical bundle-like nanostructures with high-rate pseudocapacitive lithium ion storage. Energy Storage Materials, , 1-11. [More Information]
  • Chen, H., Yun, F., Qu, J., Li, Y., Cheng, Z., Fang, R., Ye, Z., Ringer, S., Zheng, R. (2018). Coercivity degradation caused by inhomogeneous grain boundaries in sintered Nd Fe B permanent magnets. Physical Review Materials, , 1-9. [More Information]
  • Li, W., Wang, Y., Cui, X., Yu, S., Li, Y., Hu, Y., Zhu, M., Zheng, R., Ringer, S. (2018). Crystal Facet Effects on Nanomagnetism of Co3O4. ACS Applied Materials and Interfaces, 10(22), 19235-19247. [More Information]
  • He, J., Cheng, Y., Wang, T., Feng, D., Zheng, L., Shao, D., Wang, W., Wang, W., Lu, F., Dong, H., Zheng, R., et al (2018). Enhanced photocatalytic performances and magnetic recovery capacity of visible-light-driven Z-scheme ZnFe2O4/AgBr/Ag photocatalyst. Applied Surface Science, 440, 99-106. [More Information]
  • Wei, L., Hu, Z., Du, G., Yuan, Y., Wang, J., Tu, H., You, B., Zhou, S., Qu, J., Liu, H., Zheng, R., et al (2018). Full Electric Control of Exchange Bias at Room Temperature by Resistive Switching. Advanced Materials, 30(30), 1-7. [More Information]
  • Yang, T., Liu, Y., Huang, Z., Liu, J., Bian, P., Ling, C., Liu, H., Wang, G., Zheng, R. (2018). In situ growth of ZnO nanodots on carbon hierarchical hollow spheres as high-performance electrodes for lithium-ion batteries. Journal of Alloys and Compounds, 735, 1079-1087. [More Information]
  • He, J., Zheng, L., Feng, D., Liu, M., Shao, D., Lu, Z., Zhang, X., Wang, W., Wang, W., Lu, F., Cheng, Y., Zheng, R., et al (2018). Interfacial effects on the microstructures and magnetoresistance of Ni80Fe20/P3HT/Fe organic spin valves. Journal of Alloys and Compounds, 769, 991-997. [More Information]
  • Luo, X., Tseng, L., Wang, Y., Bao, N., Lu, Z., Ding, X., Zheng, R., Du, Y., Huang, K., Shu, L., et al (2018). Intrinsic or Interface Clustering-Induced Ferromagnetism in Fe-Doped In2O3-Diluted Magnetic Semiconductors. ACS Applied Materials and Interfaces, 10(26), 22372-22380. [More Information]
  • Li, W., He, X., Hu, J., Ma, F., Li, Y., Zheng, R., Alshehri, A., Hossain, M., Yamauchi, Y., Wang, X. (2018). Magnetic coupling in Mn3O4-coated ?-MnOOH nanowires. Surface Innovations, 6, 250-257. [More Information]
  • Yang, D., Liu, Y., Chen, Y., Bao, L., Lu, X., Xiong, Q., Qin, H., Ji, Z., Ling, C., Zheng, R. (2018). MOF-derived carbon-encapsulated cobalt sulfides orostachys-like micro/nano-structures as advanced anode material for lithium ion batteries. Electrochimica Acta, 290, 193-202. [More Information]
  • Fan, Y., Zheng, R., Wen, G. (2018). Study of microstructure and magnetotransport properties of CrO2 prepared under HTHP. Journal of Magnetism and Magnetic Materials, 453, 193-197. [More Information]
  • Shao, D., Zheng, L., Feng, D., He, J., Zhang, R., Liu, H., Zhang, X., Lu, Z., Wang, W., Wang, W., Cheng, Y., Zheng, R., et al (2018). TiO2-P3HT:PCBM photoelectrochemical tandem cells for solar-driven overall water splitting. Journal of Materials Chemistry A, 6(9), 4032-4039. [More Information]
  • Karim, M., Singh, M., Weerathunge, P., Bian, P., Zheng, R., Dekiwadia, C., Ahmed, T., Walia, S., Gaspera, E., Singh, S., et al (2018). Visible Light Triggered Reactive Oxygen Species Mediated Antibacterial Activity of Peroxidase Mimic CuO Nanorods. International Journal of Smart and Nano Materials, , 1-11. [More Information]
  • Qu, J., Du, S., Burgess, T., Wang, C., Cui, X., Gao, Q., Wang, W., Tan, H., Liu, H., Jagadish, C., Chen, H., Khan, M., Ringer, S., Zheng, R., et al (2017). 3D Atomic-Scale Insights into Anisotropic Core�Shell-Structured InGaAs Nanowires Grown by Metal�Organic Chemical Vapor Deposition. Advanced Materials, 29(31), 1-8. [More Information]
  • Shao, D., Cheng, Y., He, J., Feng, D., Zheng, L., Zheng, L., Zhang, X., Xu, J., Wang, W., Zheng, R., et al (2017). A Spatially Separated Organic-Inorganic Hybrid Photoelectrochemical Cell for Unassisted Overall Water Splitting. ACS Catalysis, 7(8), 5308-5315. [More Information]
  • He, J., Shao, D., Zheng, L., Zheng, L., Feng, D., Xu, J., Zhang, X., Wang, W., Wang, W., Cheng, Y., Zheng, R., et al (2017). Construction of Z-scheme Cu2O/Cu/AgBr/Ag photocatalyst with enhanced photocatalytic activity and stability under visible light. Applied Catalysis B: Environmental, 203, 917-926. [More Information]
  • Feng, D., Cheng, Y., He, J., Zheng, L., Shao, D., Wang, W., Wang, W., Lu, F., Dong, H., Zheng, R., et al (2017). Enhanced photocatalytic activities of g-C3N4 with large specific surface area via a facile one-step synthesis process. Carbon, 125, 454-463. [More Information]
  • Chen, H., Yao, Y., Warner, J., Qu, J., Yun, F., Ye, Z., Ringer, S., Zheng, R. (2017). Grain size quantification by optical microscopy, electron backscatter diffraction, and magnetic force microscopy. Micron, 101, 41-47. [More Information]
  • Zhang, Y., Karatchevtseva, I., Kong, L., Price, J., Scales, N., Deen, S., Zheng, R. (2017). Hydrothermal synthesis, structures and magnetic properties of two new holmium(III) oxalato complexes. Journal of Coordination Chemistry, 70(12), 2040-2051. [More Information]
  • Ahmed, S., Ding, X., Bao, N., Bian, P., Zheng, R., Wang, Y., Murmu, P., Kennedy, J., Liu, R., Fan, H., et al (2017). Inducing High Coercivity in MoS2 Nanosheets by Transition Element Doping. Chemistry of Materials, 29(21), 9066-9074. [More Information]
  • Khan, M., Chen, H., Qu, J., Trimby, P., Moody, S., Yao, Y., Ringer, S., Zheng, R. (2017). Insights into the Silver Reflection Layer of a Vertical LED for Light Emission Optimization. ACS Applied Materials and Interfaces, 9(28), 24259-24272. [More Information]
  • Tseng, L., Suter, A., Wang, Y., Xiang, F., Bian, P., Ding, X., Tseng, A., Hu, H., Fan, H., Zheng, R., et al (2017). Intrinsic and spatially nonuniform ferromagnetism in Co-doped ZnO films. Physical Review B, 96(10), 104423-1-104423-10. [More Information]
  • Assadi, M., Li, S., Zheng, R., Ringer, S., Yu, A. (2017). Magnetic, electrochemical and thermoelectric properties of P2-Nax(Co7/8Sb1/8)O2. Chemical Physics Letters, 687, 233-237. [More Information]
  • Chen, H., Xu, W., Ye, Z., Yao, Y., Qu, J., Yun, F., Warner, J., Cheng, Z., Liu, J., Ringer, S., Zheng, R., et al (2017). Microstructural and Texture Evolution of Strip Cast Nd-Fe-B Flake. Crystal Growth and Design, 17, 6550-6558. [More Information]
  • Khan, M., Trimby, P., Liu, H., Zheng, R. (2017). On the metallic bonding of GaN-based vertical light-emitting diode. Materials Science in Semiconductor Processing, 63, 237-247. [More Information]
  • Zhang, Y., Kong, L., Aughterson, R., Karatchevtseva, I., Zheng, R. (2017). Phase evolution from Ln2Ti2O7 (Ln=Y and Gd) pyrochlores to brannerites in glass with uranium incorporation. Journal of the American Ceramic Society, 100(11), 5335-5346. [More Information]
  • Zhang, Y., Bhadbhade, M., Kong, L., Karatchevtseva, I., Zheng, R. (2017). Syntheses and crystal structures of thorium(IV) and uranium(IV) tripodal metalloligands. Polyhedron, 138, 82-87. [More Information]
  • Khan, M., Ringer, S., Zheng, R. (2016). Atom Probe Tomography on Semiconductor Devices. Advanced Materials Interfaces, 3(12), 1-38. [More Information]
  • La Fontaine, A., Zavgorodniy, A., Liu, H., Zheng, R., Swain, M., Cairney, J. (2016). Atomic-scale compositional mapping reveals Mg-rich amorphous calcium phosphate in human dental enamel. Science Advances, 2(9), 1-6. [More Information]
  • Qu, J., Choi, W., Mohseni, P., Li, X., Zhang, Y., Chen, H., Ringer, S., Zheng, R. (2016). Direct Observation of Dopants Distribution and Diffusion in GaAs Planar Nanowires with Atom Probe Tomography. ACS Applied Materials and Interfaces, 8(39), 26244-26250. [More Information]
  • Saadaoui, H., Luo, X., Salman, Z., Cui, X., Bao, N., Bao, P., Zheng, R., Tseng, L., Du, Y., Prokscha, T., Ringer, S., et al (2016). Intrinsic Ferromagnetism in the Diluted Magnetic Semiconductor Co:TiO2. Physical Review Letters, 117(22), 1-6. [More Information]
  • Khan, M., Zheng, R. (2016). Nanostructural Analysis of CMOS-MEMS-Based Digital Microphone for Performance Optimization. IEEE Transactions on Nanotechnology, 15(6), 849-855. [More Information]
  • Song, S., Yi, X., Chew, S., Li, L., Nguyen, L., Zheng, R. (2016). Optical single-sideband modulation based on silicon-on-insulator coupled-resonator optical waveguides. Optical Engineering, 55(3), 1-6. [More Information]
  • Li, L., Zhang, Y., Avdeev, M., Lindoy, L., Harman, D., Zheng, R., Cheng, Z., Aldrich-Wright, J., Li, F. (2016). Self-assembly of a unique 3d/4f heterometallic square prismatic box-like coordination cage. Dalton Transactions, 45(23), 9407-9411. [More Information]
  • Cheng, Y., Lin, Y., Xu, J., He, J., Wang, T., Yu, G., Shao, D., Wang, W., Lu, F., Li, L., Zheng, R., et al (2016). Surface plasmon resonance enhanced visible-light-driven photocatalytic activity in Cu nanoparticles covered Cu2O microspheres for degrading organic pollutants. Applied Surface Science, 366, 120-128. [More Information]
  • Li, L., Saigo, N., Zhang, Y., Fanna, D., Shepherd, N., Clegg, J., Zheng, R., Hayami, S., Lindoy, L., Aldrich-Wright, J., et al (2015). A large spin-crossover [Fe4L4]8+ tetrahedral cage. Journal of Materials Chemistry C, 3(30), 7878-7882. [More Information]
  • Qu, J., Ringer, S., Zheng, R. (2015). Atomic-scale tomography of semiconductor nanowires. Materials Science in Semiconductor Processing, 40(2015), 896-909. [More Information]
  • Wong, D., Yeoh, W., Trimby, P., De Silva, K., Bao, P., Li, W., Xu, X., Dou, S., Ringer, S., Zheng, R. (2015). Characterisation of nano-grains in MgB2 superconductors by transmission Kikuchi diffraction. Scripta Materialia, 101(2015), 36-39. [More Information]
  • Li, H., Wang, W., Xie, X., Cheng, Y., Zhang, Z., Dong, H., Zheng, R., Wang, W., Lu, F., Liu, H. (2015). Electronic Structure and Ferromagnetism Modulation in Cu/Cu2O Interface: Impact of Interfacial Cu Vacancy and Its Diffusion. Scientific Reports, 5(15191), 1-10. [More Information]
  • Li, H., Liu, M., Lu, F., Wang, W., Cheng, Y., Song, S., Zhang, Y., Li, Z., He, J., Liu, H., Zheng, R., et al (2015). Extraordinary Hall effect and universal scaling in Fex(ZnO)1- x granular thin films at room temperature. Applied Physics Letters, 106(1), 1-5. [More Information]
  • Qu, J., Wong, D., Du, S., Yang, L., Ringer, S., Zheng, R. (2015). Methodology exploration of specimen preparation for atom probe tomography from nanowires. Ultramicroscopy, 159, 427-431. [More Information]
  • Wong, D., Yeoh, W., De Silva, K., Kondyurin, A., Bao, P., Li, W., Xu, X., Peleckis, G., Dou, S., Ringer, S., Zheng, R. (2015). Microscopic unravelling of nano-carbon doping in MgB2 superconductors fabricated by diffusion method. Journal of Alloys and Compounds, 644, 900-905. [More Information]
  • Cui, X., Yen, H., Zhu, S., Zheng, R., Ringer, S. (2015). On the universality of Suzuki segregation in Binary Mg alloys from first principles. Journal of Alloys and Compounds, 620(2015), 38-41. [More Information]
  • Li, W., Cui, X., Zeng, R., Du, G., Ziqi, S., Zheng, R., Ringer, S., Dou, S. (2015). Performance modulation of alpha-MnO2 nanowires by crystal facet engineering. Scientific Reports, 5, 1-8. [More Information]
  • Xin-Jian, X., Hao-Bo, L., Wei-Chao, W., Feng, L., Hong-Yun, Y., Wei-Hua, W., Ya-Hui, C., Zheng, R., Hui, L. (2015). Room-temperature ferromagnetism induced by Cu vacancies in Cux(Cu2O)1-x granular films. Chinese Physics B, 24(9), 097504-1-097504-5. [More Information]
  • Chen, S., Duan, J., Bian, P., Tang, Y., Zheng, R., Qiao, S. (2015). Three-Dimensional Smart Catalyst Electrode for Oxygen Evolution Reaction. Advanced Energy Materials, 5(18), 1-7. [More Information]
  • Bao, P., Wang, Y., Cui, X., Gao, Q., Yen, H., Liu, H., Yeoh, W., Liao, X., Du, S., Tan, H., Ringer, S., Zheng, R., et al (2014). Atomic-scale observation of parallel development of super elasticity and reversible plasticity in GaAs nanowires. Applied Physics Letters, 104(2), 021904-1-021904-4. [More Information]
  • Yeoh, W., Cui, X., Gault, B., De Silva, K., Xu, X., Liu, H., Yen, H., Wong, D., Bao, P., Larson, D., Zheng, R., Ringer, S., et al (2014). On the roles of graphene oxide doping for enhanced supercurrent in MgB 2 based superconductors. Nanoscale, 6(11), 6166-6172. [More Information]
  • Mathesh, M., Liu, J., Nam, N., Lam, S., Zheng, R., Barrow, C., Yang, W. (2013). Facile synthesis of graphene oxide hybrids bridged by copper ions for increased conductivity. Journal of Materials Chemistry C, 1(18), 3084-3090. [More Information]
  • Du, S., Burgess, T., Loi, S., Gault, B., Gao, Q., Bao, P., Li, L., Cui, X., Yeoh, W., Tan, H., Ringer, S., Zheng, R., et al (2013). Full tip imaging in atom probe tomography. Ultramicroscopy, 124, 96-101. [More Information]
  • Cui, X., Li, L., Zheng, R., Liu, Z., Stampfl, C., Ringer, S. (2013). Graphene based dots and antidots: a comparative study from first principles. Journal of Nanoscience and Nanotechnology, 13(2), 1251-1255. [More Information]
  • Fair, K., Cui, X., Li, L., Shieh, C., Zheng, R., Liu, Z., Delley, B., Ford, M., Ringer, S., Stampfl, C. (2013). Hydrogen adsorption capacity of adatoms on double carbon vacancies of graphene: A trend study from first principles. Physical Review B, 87(1), 1-7. [More Information]
  • Cheng, Y., Zhang, X., Li, L., Wang, W., Luo, X., Liu, H., Wang, W., Zheng, R. (2013). Large coercivity and exchange bias in [Fe1-d (FeO) d]x(TiO2)1-x granular films. Applied Physics Letters, 102(19), 1-4. [More Information]
  • Cao, X., Wang, W., Zhang, X., Li, L., Cheng, Y., Liu, H., Du, S., Zheng, R. (2013). Magnetic properties of fluffy Fe@α-Fe2O3 core-shell nanowires. Nanoscale Research Letters, 8(1), 1-6. [More Information]
  • Bao, P., Li, W., Yeoh, W., Cui, X., Kim, J., Kang, Y., Yang, W., Dou, S., Ringer, S., Zheng, R. (2013). Magnetotransport dependence on the field magnitude and direction in large area epitaxial graphene film on stretchable substrates. Applied Physics Letters, 102(9), 1-5. [More Information]
  • Du, S., Burgess, T., Gault, B., Gao, Q., Bao, P., Li, L., Cui, X., Yeoh, W., Liu, H., Yao, L., Ceguerra, A., Ringer, S., Zheng, R., et al (2013). Quantitative dopant distributions in GaAs nanowires using atom probe tomography. Ultramicroscopy, 132, 186-192. [More Information]
  • Li, H., Xie, X., Wang, W., Cheng, Y., Wang, W., Li, L., Liu, H., Wen, G., Zheng, R. (2013). Room-temperature ferromagnetism in nanocrystalline Cu/Cu2O core-shell structures prepared by magnetron sputtering. APL Materials, 1(4), 1-7. [More Information]
  • Zhang, Y., Wang, X., Yeoh, W., Zheng, R., Zhang, C. (2012). Electrical and thermoelectric properties of single-wall carbon nanotube doped Bi2Te3. Applied Physics Letters, 101(3), 1-4. [More Information]
  • Cui, X., Soon, A., Phillips, A., Zheng, R., Liu, Z., Delley, B., Ringer, S., Stampfl, C. (2012). First principles study of 3d transition metal doped Cu3N. Journal of Magnetism and Magnetic Materials, 324(19), 3138-3143. [More Information]
  • Assadi, M., Zheng, R., Li, S., Ringer, S. (2012). First-principles investigation of electrical and magnetic properties of ZnO based diluted magnetic semiconductors codoped with H. Journal of Applied Physics, 111(11), 113901-1-113901-7. [More Information]
  • Zhu, H., Sha, G., Liu, J., Liu, H., Wu, C., Luo, C., Liu, Z., Zheng, R., Ringer, S. (2012). Heterogeneous nucleation of beta-type precipitates on nanoscale Zr-rich particles in a Mg-6Zn-0.5Cu-0.6Zr alloy. Nanoscale Research Letters, 7, 1-6. [More Information]
  • Zhang, B., Du, J., Zheng, R., Zhang, X. (2012). Low temperature spin-glass-like phases in magnetic nano-granular composites. Journal of Computational and Theoretical Nanoscience, 9, 1185-1192. [More Information]
  • Tao, Z., Zhang, R., Xiu, X., Cui, X., Li, L., Li, X., Xie, Z., Zheng, Y., Zheng, R., Ringer, S. (2012). Microstructural properties of over-doped GaN-based diluted magnetic semiconductors grown by MOCVD. Journal of Semiconductors, 33(7), 1-4. [More Information]
  • Bao, P., Zheng, R., Du, S., Li, L., Yeoh, W., Cui, X., Ringer, S. (2012). Single crystal kinked ZnO [001] and [110] nanowires: Synthesis, characterization, and growth/kinking mechanism. Crystal Growth and Design, 12(6), 3153-3157. [More Information]
  • Xu, W., Robin, L., Laws, K., Zheng, R., Ferry, M. (2012). The Redistribution and Alignment of Crystalline Flakes in a Bulk Metallic Glass Composite during Thermoplastic Forming. Materials Science Forum, 702-703, 971-974. [More Information]
  • Timokhina, I., Hodgson, P., Ringer, S., Zheng, R., Pereloma, E. (2011). Application of advanced analytical techniques to study structure-property relationship of hot rolled high strength low alloy steel. Materials Science and Technology, 27(1), 305-309. [More Information]
  • Yeoh, W., Gault, B., Cui, X., Zhu, C., Moody, M., Li, L., Zheng, R., Li, W., Wang, X., Dou, S., Ringer, S., et al (2011). Direct Observation of Local Potassium Variation and Its Correlation to Electronic Inhomogeneity in (Ba1-xKx)Fe2As2 Pnictide. Physical Review Letters, 106, 247002-1-247002-4. [More Information]
  • Yeoh, W., Zheng, R., Ringer, S., Li, W., Xu, X., Dou, S., Chen, S., MacManus-Driscoll, J. (2011). Evaluation of carbon incorporation and strain of doped MgB2 superconductor by Raman spectroscopy. Scripta Materialia, 64(4), 323-326. [More Information]
  • Xu, W., Zheng, R., Laws, K., Ringer, S., Ferry, M. (2011). In situ formation of crystalline flakes in Mg-based metallic glass composites by controlled inoculation. Acta Materialia, 59(20), 7776-7786. [More Information]
  • Cui, X., Zheng, R., Liu, Z., Li, L., Delley, B., Stampfl, C., Ringer, S. (2011). Magic numbers of nanoholes in graphene: Tunable magnetism and semiconductivity. Physical Review B, 84(12), 125410-1-125410-7. [More Information]
  • Amelia, R., Wu, W., Cashion, J., Bao, P., Zheng, R., Chen, X., Selomulya, C. (2011). Microfluidic spray drying as a versatile assembly route of functional particles. Chemical Engineering Science, 66(22), 5531-5540. [More Information]
  • Zhu, H., Sha, G., Liu, J., Wu, C., Luo, C., Liu, Z., Zheng, R., Ringer, S. (2011). Microstructure and mechanical properties of Mg-6Zn-xCu-0.6Zr (wt.%) alloys. Journal of Alloys and Compounds, 509(8), 3526-3531. [More Information]
  • Wang, D., Chan, N., Zheng, R., Kong, C., Lin, D., Dai, J., Chan, H., Li, S. (2011). Multiferroism in orientational engineered (La,Mn) co-substituted BiFeO3 thin films. Journal of Applied Physics, 109(11), 1-6. [More Information]
  • Cui, X., Zheng, R., Liu, Z., Li, L., Stampfl, C., Ringer, S. (2011). Quantification of graphene based core/shell quantum dots from first principles. Applied Physics Letters, 99(18), 183102-1-183102-3. [More Information]
  • Yeoh, W., Zheng, R., Ringer, S., Li, W., Xu, X., Chen, S., MacManus-Driscoll, J. (2011). Raman Spectroscopy: Alternate Method for Strain and Carbon Substitution Study in MgB2. IEEE Transactions on Applied Superconductivity, 21(3), 2623-2626. [More Information]
  • Yang, W., Qu, L., Zheng, R., Liu, Z., Ratinac, K., Shen, L., Yu, D., Lin, Y., Barrow, C., Ringer, S., Braet, F., et al (2011). Self-Assembly of Gold Nanowires along Carbon Nanotubes for Ultrahigh-Aspect-Ratio Hybrids. Chemistry of Materials, 23(11), 2760-2765. [More Information]
  • Assadi, M., Zhang, Y., Zheng, R., Ringer, S., Li, S. (2011). Structural and electronic properties of Eu- and Pd-doped ZnO. Nanoscale Research Letters, 6(April 2011), 357-(7pp). [More Information]
  • Cheng, Y., Li, L., Wang, W., Luo, X., Liu, H., Zheng, R. (2011). Structural, electrical, and magnetic properties of polycrystalline Fe3-xPtxO4 (0 <= x <= 0.10) films. Journal of Applied Physics, 109(7), 073905-1-073905-7. [More Information]
  • Zhu, X., Tang, X., Shi, D., Jian, H., Lei, H., Yeoh, W., Zhao, B., Yang, J., Li, Q., Zheng, R., et al (2011). Synthesis and characterization of self-assembled c-axis oriented Bi2Sr3Co2Oy thin films by the sol-gel method. Dalton Transactions, 40(37), 9544-9550. [More Information]
  • Zhao, Q., Wen, G., Liu, Z., Fan, Y., Zou, G., Li, L., Zheng, R., Ringer, S., Mao, H. (2011). Synthesis of dense, single-crystalline CrO2 nanowire arrays using AAO template-assisted chemical vapor deposition. Nanotechnology, 22(12), 125603-1-125603-6. [More Information]
  • Cheng, Y., Li, L., Wang, W., Liu, H., Ren, S., Cui, X., Zheng, R. (2011). Tunable electrical and magnetic properties of half-metallic ZnxFe3-xO4 from first principles. Physical Chemistry Chemical Physics, 13(48), 21243-21247. [More Information]
  • Wang, C., Kuo, C., Liu, C., Wang, T., Zheng, R., Ringer, S. (2011). Valence Excitations and Dopant Distribution of Al Doped ZnO Nanowires Analyzed by Electron Energy Loss Spectroscopy. Journal of Nanoscience and Nanotechnology, 11, 10182-10186. [More Information]
  • Zhu, X., Shi, D., Dou, S., Sun, Y., Li, Q., Wang, L., Li, W., Yeoh, W., Zheng, R., Chen, Z., et al (2010). (0 0 1)-oriented Bi2Sr2Co2Oy and Ca3Co4O9 films: Self-assembly orientation and growth mechanism by chemical solution deposition. Acta Materialia, 58, 4281-4291. [More Information]
  • Gault, B., Yang, W., Ratinac, K., Zheng, R., Braet, F., Ringer, S. (2010). Atom Probe Microscopy of Self-Assembled Monolayers: Preliminary Results. Langmuir, 26(8), 5291-5294. [More Information]
  • Timokhina, I., Pereloma, E., Ringer, S., Zheng, R., Hodgson, P. (2010). Characterization of the Bake-hardening Behavior of Transformation Induced Plasticity and Dual-phase Steels Using Advanced Analytical Techniques. ISIJ International, 50(4), 574-582. [More Information]
  • Li, C., Jiang, Y., Yang, S., Zheng, R., Yang, W., Liu, Z., Ringer, S. (2010). Direct synthesis and strong cathodoluminescence of Al2O3 nanotubes. Materials Chemistry and Physics, 120(2-3), 240-243. [More Information]
  • Xu, X., Dou, S., Wang, X., Kim, J., Stride, J., Choucair, M., Yeoh, W., Zheng, R., Ringer, S. (2010). Graphene doping to enhance the flux pinning and supercurrent carrying ability of a magnesium diboride superconductor. Superconductor Science and Technology, 23(8), 1-5. [More Information]
  • Wang, C., Liu, C., Shen, H., Chen, Y., Kuo, C., Wang, T., Zheng, R., Ringer, S. (2010). Growth and Valence Excitations of ZnO:M(Al, In, Sn) Hierarchical Nanostructures. The Journal of Physical Chemistry C, 114(42), 18031-18036. [More Information]
  • Bai, X., Ge, J., Yang, M., Du, J., You, B., Zhang, W., Hu, A., Xu, Z., Zhou, S., Zheng, R. (2010). Inverse and normal tunneling magnetoresistance effects in FeCoGd/FeCo/AlO/FeCo multilayers. Journal of Physics: Conference Series, 200, 1-4. [More Information]
  • Xu, W., Robin, L., Zheng, R., Laws, K., Ferry, M. (2010). Phase redistribution in an in situ Mg-based bulk metallic glass composite during deformation in the supercooled liquid region. Scripta Materialia, 63, 556-559. [More Information]
  • Li, L., Cheng, Y., Luo, X., Liu, H., Wen, G., Zheng, R., Ringer, S. (2010). Room-temperature ferromagnetism and the scaling relation between magnetization and average granule size in nanocrystalline Zn/ZnO core-shell structures prepared by sputtering. Nanotechnology, 21(14), 145705-1-145705-6. [More Information]
  • Cheng, Y., Liu, H., Li, H., Zheng, R., Ringer, S. (2009). Annealing effects on the structural, magnetic and electrical properties of the nanocrystalline Fe3O4 films. Journal of Physics D: Applied Physics, 42(215004), 1-6. [More Information]
  • Li, C., Huang, H., Yang, S., Zheng, R., Yang, W., Liu, Z., Ringer, S. (2009). Controlled synthesis and characterization of 10 nm thick Al2O3 nanowires. Materials Letters, 63(12), 1016-1018. [More Information]
  • Timokhina, I., Hodgson, P., Ringer, S., Zheng, R., Pereloma, E. (2009). Effect of Bake-Hardening on the Structure-Property Relationship of Multiphase Steels for the Automotive Industry. Steel Research International, 80(7), 506-513. [More Information]
  • Zhang, X., Cheng, Y., Li, L., Liu, H., Zou, X., Wen, G., Li, L., Zheng, R., Ringer, S. (2009). Evidence for high-Tc ferromagnetism in Znx(ZnO)1-x granular films mediated by native point defects. Physical Review B, 80(17), 174427-1-174427-6. [More Information]
  • Zheng, R., Gu, H., Zhang, B., Liu, H., Zhang, X., Ringer, S. (2009). Extracting anisotropy energy barrier distributions of nanomagnetic systems from magnetization/susceptibility measurements. Journal of Magnetism and Magnetic Materials, 321(9), L21-L27. [More Information]
  • Zhao, Q., Wen, G., Liu, Z., Yuan, J., Li, D., Zou, G., Zheng, R., Ringer, S., Mao, H. (2009). High-density, vertically aligned crystalline CrO2 nanorod arrays derived from chemical vapor deposition assisted by AAO templates. Chemical Communications, 2009 (26), 3949-3951. [More Information]
  • Yang, S., Xie, K., Yang, W., Zheng, R., Stevens, F., Korkmaz, E., Weiss, A., Ringer, S., Braet, F. (2009). In vitro studies of cells grown on the superconductor PROxFeAs. Micron, 40(4), 476-479. [More Information]
  • Cheng, Y., Zheng, R., Liu, H., Tian, Y., Li, Z. (2009). Large extraordinary Hall effect and anomalous scaling relations between the Hall and longitudinal conductivities in e-Fe3N nanocrystalline films. Physical Review B, 80(17), 174412-1-717412-5. [More Information]
  • Baker, I., Zheng, R., Saxey, D., Kuwano, S., Wittman, M., Loudis, J., Prasad, S., Liu, Z., Marceau, R., Munroe, P., Ringer, S. (2009). Microstructural evolution of spinodally formed Fe35Ni15Mn25Al25. Intermetallics, 17, 886-893. [More Information]
  • Zheng, R., Moody, M., Gault, B., Liu, Z., Liu, H., Ringer, S. (2009). On the understanding of the microscopic origin of the properties of diluted magnetic semiconductors by atom probe tomography. Journal of Magnetism and Magnetic Materials, 321(8), 935-943. [More Information]
  • Zeng, R., Dou, S., Lu, L., Li, W., Poh, C., Kim, J., Horvat, J., Shi, D., Wang, J., Munroe, P., Wang, X., Zheng, R., Ringer, S. (2009). Stress/Strain Induced Flux Pinning in Highly Dense MgB2 Bulks. IEEE Transactions on Applied Superconductivity, 19(3), 2722-2725. [More Information]
  • Chai, Z., Gao, L., Wang, C., Zhang, H., Zheng, R., Webley, P., Wang, H. (2009). Synthesis of mesoporous LaPO4 nanostructures with controllable morphologies. New Journal of Chemistry, 33(8), 1657-1662. [More Information]
  • Wu, C., Ramaswamy, Y., Zhu, Y., Zheng, R., Appleyard, R., Howard, A., Zreiqat, H. (2009). The effect of mesoporous bioactive glass on the physiochemical, biological and drug-release properties of poly(DL-lactide-co-glycolide) films. Biomaterials, 30(12), 2199-2208. [More Information]
  • Zeng, R., Dou, S., Lu, L., Li, W., Kim, J., Munroe, P., Zheng, R., Ringer, S. (2009). Thermal-strain-induced enhancement of electromagnetic properties of SiC-MgB2 composites. Applied Physics Letters, 94(4), 042510-1-042510-3. [More Information]
  • Mo, M., Lim, S., Mai, Y., Zheng, R., Ringer, S. (2008). In situ Self-Assembly of Thin ZnO Nanoplatelets into Hierarchical Mesocrystal Microtubules with Surface Grafting of Nanorods: A General Strategy towards Hollow Mesocrystal Structures. Advanced Materials, 20, 339-342. [More Information]
  • Zhang, X., Wang, W., Li, L., Cheng, Y., Luo, X., Liu, H., Li, Z., Zheng, R., Ringer, S. (2008). Influence of oxygen partial pressure on the ferromagnetic properties of polycrystalline Cr-doped ZnO films. EPL, 84(2), 27005-1-27005-5. [More Information]
  • Yang, W., Liu, J., Zheng, R., Liu, Z., Dai, Y., Guonan, C., Ringer, S., Braet, F. (2008). Ionic Liquid-assisted Synthesis of Polyaniline/Gold Nanocomposite and Its Biocatalytic Application. Nanoscale Research Letters, 3, 468-472. [More Information]
  • Wang, H., Wang, K., Zheng, R., Prasad, S., Ringer, S. (2008). Microscopic bonding mechanism of welding interface with molten Cu-4Zn deposited on solid-state steel. Materials Characterization, 59(5), 542-546. [More Information]
  • Du, X., Mo, M., Zheng, R., Lim, S., Meng, Y., Mai, Y. (2008). Shape-Controlled Synthesis and Assembly of Copper Sulfide Nanoparticles. Crystal Growth and Design, 8(6), 2032-2035. [More Information]
  • Wang, X., Zheng, R., Liu, Z., Ho, H., Xu, J., Ringer, S. (2008). Structural, optical and magnetic properties of Co-doped ZnO nanorods with hidden secondary phases. Nanotechnology, 19, 455702-1-455702-8. [More Information]
  • Liu, Z., Zheng, R., Ratinac, K., Ringer, S. (2008). The Behavior of Gallium Confined in Carbon Nanotubes during Heating and Cooling. Functional Materials Letters, 1(1), 55-58. [More Information]
  • Timokhina, I., Hodgson, P., Ringer, S., Zheng, R., Pereloma, E. (2007). Characterization of nano-scale particles in hot-rolled, High Strength Low Alloy steels (HSLA). Materials Science Forum, 561-565(PART 3), 2083-2086.
  • Du, J., Zhang, B., Zheng, R., Zhang, X. (2007). Memory effect and spin-glass-like behavior in Co-Ag granular films. Physical Review B, 75(1), 014415-1-014415-7. [More Information]
  • Timokhina, I., Hodgson, P., Ringer, S., Zheng, R., Pereloma, E. (2007). Precipitate characterisation of an advanced high-strength low-alloy (HSLA) steel using atom probe tomography. Scripta Materialia, 56(7), 601-604. [More Information]
  • Liu, H., Zhang, X., Li, L., Wang, Y., Gao, K., Li, Z., Zheng, R., Ringer, S., Zhang, B., Zhang, X. (2007). Role of point defects in room-temperature ferromagnetism of Cr-doped ZnO. Applied Physics Letters, 91(7), 072511-1-072511-3. [More Information]
  • Liu, H., Mi, W., Li, Z., Zhang, D., Wang, Y., Bai, H., Zheng, R., Ringer, S. (2006). Antiferromagnetic-coupling-induced magnetoresistance enhancement in Fex(TiO2)1-x films. Applied Physics Letters, 88, 232502-1-232502-3. [More Information]
  • Watanabe, M., Saxey, D., Zheng, R., Williams, D., Ringer, S. (2006). Characterization of Ni-base Superalloys on the Atomic Scale by Atom Probe Tomography and Spherical-Aberration Corrected Analytical Electron Microscopy Techniques. Microscopy and Microanalysis, 12(Supplement 2), 534-535. [More Information]
  • Liu, H., Zheng, R., Wang, Y., Zhang, X. (2006). Mechanical magnetoresistance in broken cold-pressed CrO2 powder sample. Journal of Magnetism and Magnetic Materials, 302(1), 211-215. [More Information]
  • Saxey, D., Apperley, M., Zheng, R., Honma, T., Ringer, S. (2006). Nanostructural Analysis of Materials. Materials Forum, 30, 85-89.
  • Wang, Y., Liu, H., Li, Z., Zhang, X., Zheng, R., Ringer, S. (2006). Role of structural defects on ferromagnetism in amorphous Cr-doped TiO2 films. Applied Physics Letters, 89, 042511-1-042511-3. [More Information]
  • Zheng, R., Gu, H., Fung, K., Zhang, X., Ringer, S., Xu, B. (2006). Self-Assembly and Self-Orientation of Truncated Octahedral Magnetite Nanocrystals. Advanced Materials, 18, 2418-2421. [More Information]
  • Zheng, R., Gu, H., Xu, B., Zhang, X. (2006). The origin of the non-monotonic field dependence of the blocking temperature in magnetic nanoparticles. Journal of Physics: Condensed Matter, 18(5), 5905-5910. [More Information]
  • Gu, H., Zheng, R., Liu, H., Zhang, X., Xu, B. (2005). Direct Synthesis of a Bimodal Nanosponge Based on FePt and ZnS. Small, 1(4), 402-406. [More Information]
  • Du, J., Li, Z., Lin, J., Liu, H., Zheng, R., Chen, P., Rosenbaum, R., Zhang, X. (2005). Electronic transport studies on Sb1−x(SiO2)x films. Journal of Physics: Condensed Matter, 17, 2553-2562. [More Information]
  • Zheng, R., Gu, H., Xu, B., Zhang, X. (2005). Memory effects in a nanoparticle system: Low-field magnetization and ac susceptibility measurements. Physical Review B, 72, 014416-1-014416-7. [More Information]
  • Saxey, D., Hanna, J., Zheng, R., Marceau, R., Baker, I., Ringer, S. (2005). Nanonstructural Analysis of Advanced Alloys in a Local Electrode Atom Probe. Microscopy and Microanalysis, 11(Supplement 2), 872-873.
  • Liu, H., Zheng, R., Zhang, X. (2005). Observation of large Hall sensitivity in thin Fe–Ge amorphous composite films. Journal of Applied Physics, 98, 086105-1-086105-3. [More Information]
  • Wang, H., Wang, K., Zheng, R., Ringer, S. (2005). TEM Study of Weld Interface between Cu-Alloy & Steel. Microscopy and Microanalysis, 11(Supplement 2), 2018-2019. [More Information]
  • Liu, H., Zheng, R., Wang, Y., Bai, H., Zhang, X. (2005). Transport and magnetotransport properties of cold-pressed CrO2 powder. Physica Status Solidi A: Applications and Materials Science, 202(1), 144-150. [More Information]
  • Zheng, R., Gu, H., Zhang, X. (2004). Comment on ''Memory Effects in an Interacting Magnetic Nanoparticle System''. Physical Review Letters, 93(13), 139702-1-139702-1. [More Information]
  • Zheng, R., Liu, H., Wang, Y., Zhang, X. (2004). Cr2O3 surface layer and exchange bias in an acicular CrO2 particle. Applied Physics Letters, 84(5), 702-704. [More Information]
  • Xu, C., Xu, K., Gu, H., Zheng, R., Liu, H., Zhang, X., Guo, Z., Xu, B. (2004). Dopamine as A Robust Anchor to Immobilize Functional Molecules on the Iron Oxide Shell of Magnetic Nanoparticles. Journal of the American Chemical Society, 126(32), 9938-9939. [More Information]
  • Zheng, R., Liu, H., Zhang, X., Roy, V., Djurišić, A. (2004). Exchange bias and the origin of magnetism in Mn-doped ZnO tetrapods. Applied Physics Letters, 85(13), 2589-2591. [More Information]
  • Liu, H., Lee, F., Zheng, R., Zhang, X., Tsui, O. (2004). Extraordinary Hall effect in (Ni80Fe20)x(SiO2)1−x thin films. Physical Review B, 70, 224431-1-224431-8. [More Information]
  • Gu, H., Zheng, R., Zhang, X., Xu, B. (2004). Facile One-Pot Synthesis of Bifunctional Heterodimers of Nanoparticles: A Conjugate of Quantum Dot and Magnetic Nanoparticles. Journal of the American Chemical Society, 126(18), 5664-5665. [More Information]
  • Zheng, R., Wen, G., Fung, K., Zhang, X. (2004). Giant exchange bias and the vertical shifts of hysteresis loops in y-Fe2O3-coated Fe nanoparticles. Journal of Applied Physics, 95(9), 5244-5246. [More Information]
  • Liu, H., Zheng, R., Wen, G., Zhang, X. (2004). Giant Hall effect in metal/insulator composite films. Vacuum, 73, 603-610. [More Information]
  • Zheng, R., Liu, H., Wang, Y., Zhang, X. (2004). Inverted hysteresis in exchange biased Cr2O3 coated CrO2 particles. Journal of Applied Physics, 96(9), 5370-5372. [More Information]
  • Wen, G., Zheng, R., Fung, K., Zhang, X. (2004). Microstructural and magnetic properties of passivated Co nanoparticle films. Journal of Magnetism and Magnetic Materials, 270, 407-412. [More Information]
  • Xu, C., Xu, K., Gu, H., Zhong, X., Guo, Z., Zheng, R., Zhang, X., Xu, B. (2004). Nitrilotriacetic Acid-Modified Magnetic Nanoparticles as a General Agent to Bind Histidine-Tagged Proteins. Journal of the American Chemical Society, 126(11), 3392-3393. [More Information]
  • Liu, H., Jiang, E., Zheng, R., Bai, H. (2004). Structure and magnetic properties of polycrystalline Fe3O4 films deposited by reactive sputtering at room temperature. Physica Status Solidi A: Applications and Materials Science, 201(4), 739-744. [More Information]
  • Liu, H., Jiang, E., Bai, H., Zheng, R. (2004). Structure and magnetotransport properties of Fe3O4–SiO2 composite films reactively sputtered at room temperature. Journal of Applied Physics, 95(10), 5661-5665. [More Information]
  • Zheng, R., Wen, G., Fung, K., Zhang, X. (2004). Training effect of exchange bias in y-Fe2O3 coated Fe nanoparticles. Physical Review B, 69, 214431-1-214431-4. [More Information]
  • Gu, H., Zheng, R., Zhang, X., Xu, B. (2004). Using Soft Lithography to Pattern Highly Oriented Polyacetylene (HOPA) Films via Solventless Polymerization. Advanced Materials, 16(15), 1356-1359. [More Information]
  • Zhao, Y., Zheng, R., Zhang, X., Xiao, J. (2003). A Simple Method to Prepare Uniform Co Nanoparticles. IEEE Transactions on Magnetics, 39(5), 2764-2766. [More Information]
  • Gu, H., Xu, B., Rao, J., Zheng, R., Zhang, X., Fung, K., Wong, C. (2003). Chemical synthesis of narrowly dispersed SmCo5 nanoparticles. Journal of Applied Physics, 93(10), 7589-7591. [More Information]
  • Zhang, X., Wen, G., Chan, Y., Zheng, R., Zhang, X., Wang, N. (2003). Fabrication and magnetic properties of ultrathin Fe nanowire arrays. Applied Physics Letters, 83(16), 3341-3343. [More Information]
  • Liu, H., Jiang, E., Bai, H., Zheng, R., Wei, H., Zhang, X. (2003). Large room-temperature spin-dependent tunneling magnetoresistance in polycrystalline Fe3O4 films. Applied Physics Letters, 83(17), 3531-3533. [More Information]
  • Liu, H., Jiang, E., Zheng, R., Bai, H. (2003). Structures and transport properties of polycrystalline Fe3O4 films. Journal of Physics: Condensed Matter, 15, 8003-8009. [More Information]
  • Liu, H., Jiang, E., Bai, H., Zheng, R., Zhang, X. (2003). Thickness dependence of magnetic and magneto-transport properties of polycrystalline Fe3O4 films prepared by reactive sputtering at room temperature. Journal of Physics D: Applied Physics, 36, 2950-2953. [More Information]
  • Wei, H., Huang, H., Woo, C., Zheng, R., Wen, G., Zhang, X. (2002). Development of <110> texture in copper thin films. Applied Physics Letters, 80(13), 2290-2292. [More Information]
  • Hu, J., Qin, H., Zhang, F., Zheng, R. (2002). Diameter dependence of the giant magnetoimpedance in hard-drawn CoFeSiB amorphous wires. Journal of Applied Physics, 91(10), 7418-7420. [More Information]
  • Zheng, R., Wen, G., Zhang, X. (2002). Extraordinary Hall effect in CoxPt100-x films. Journal of Applied Physics, 91(10), 7424-7426. [More Information]
  • Wen, G., Zheng, R., Zhang, X., Wang, W., Chen, J., Wu, G. (2002). Magnetic entropy change in LaFe13-xSix intermetallic compounds. Journal of Applied Physics, 91(10), 8537-8539. [More Information]
  • Hu, J., Qin, H., Chen, J., Zheng, R. (2002). Room temperature magnetoresistance in La0.67Sr0.33Mn1-xCoxO3. Journal of Applied Physics, 91(10), 8912-8914. [More Information]

Conferences

  • Zheng, R. (2015). 3D atomic-scale insight into semiconductor nanowires. 10th IEEE Nanotechnology Materials and Devices Conference (NMDC 2015), Piscataway: Institute of Electrical and Electronics Engineers (IEEE). [More Information]
  • Burgess, T., Du, S., Gault, B., Gao, Q., Tan, H., Zheng, R., Jagadish, C. (2012). Quantification of the zinc dopant concentration in GaAs nanowires. 2012 Conference on Optoelectronic and Microelectronic Materials and Devices (COMMAD 2012), Piscataway: Institute of Electrical and Electronics Engineers (IEEE). [More Information]
  • Wong, D., Yeoh, W., Zheng, R., Ringer, S., Li, W., Xu, X., Dou, S. (2011). Magnetoelectric properties of MgB 2 superconductor by SiC doping. 2011 International Conference on Applied Superconductivity and Electromagnetic Devices (ASEMD 2011), Piscataway, New Jersey, United States of America: Institute of Electrical and Electronics Engineers (IEEE). [More Information]
  • Wang, D., Chan, N., Zheng, R., Kong, C., Li, S., Chan, H. (2011). Orientational Dependence of Multiferroic Behaviors of La and Mn Modified BiFeO(3) Thin Films. IEEE International Symposium on Applications of Ferroelectrics (ISAF/PFM)/ International Symposium on Piezoresponse Force Microscopy and Nanoscale Phenomena in Polar Materials, United States of America: Institute of Electrical and Electronics Engineers (IEEE).
  • Zheng, R., Gu, H., Du, J., Zhang, B., Lok, S., Xu, B., Zhang, X., Ringer, S. (2007). Memory effect in magnetic nanoparticle systems: super-spin glass or super spin-glass. The 10th Joint Magnetism and Magnetic Materials (MMM)/Intermag Conference.
  • Zheng, R., Zhang, Y., Lok, S., Wang, N., Zhang, X., Ringer, S. (2007). Microstructure and magnetic properties of b-MnO2 coated y-MnOOH nanowires. The 10th Joint Magnetism and Magnetic Materials (MMM)/Intermag Conference.
  • Timokhina, I., Hodgson, P., Ringer, S., Zheng, R., Pereloma, E. (2007). Nano-scale Microstructural Characterisation of Modern High Strength Steels for the Automotive Industry. International Conference on Microalloyed Steels: Processing, Microstructure, Properties and Performance.
  • Zheng, R., Saxey, D., Kuwano, S., Hanna, J., Wittmann, M., Loudis, J., Baker,, I., Liu, Z., Marceau, R., Ringer, S. (2006). Microstructure evolution and hardening by spinodal decomposition in Fe-Ni-Mn-Al Alloys. 2nd Australian Workshop on Atom Probe Tomography.
  • Xiong, X., Tran, P., Zheng, R., Saxey, D., Ringer, S., Pereloma, E. (2006). Study on the microstructure of Fe-C(-Mn) alloys during early stages of ageing using atom probe. 30th Annual Condensed Matter and Materials Meeting (2006), Australia: Australian Institute of Physics (AIP).
  • Zheng, R., Saxey, D., Kuwano, S., Hanna, J., Wittmann, M., Loudis, J., Baker,, I., Liu, Z., Marceau, R., Ringer, S. (2005). Nanostructure-Properties Relationship in Spinodal Fe35Ni15Mn25Al25 Alloys. Microscopy and Microanalysis 2005. Cambridge University Press.

2019

  • Khan, M., Bian, P., Qu, J., Chen, H., Liu, H., Foley, M., Yao, Y., Ringer, S., Zheng, R. (2019). Non-destructive analysis on nano-textured surface of the vertical LED for light enhancement. Ultramicroscopy, 196, 1-9. [More Information]

2018

  • Yang, T., Liu, Y., Yang, D., Deng, B., Huang, Z., Ling, C., Liu, H., Wang, G., Guo, Z., et al, Zheng, R. (2018). Bimetallic metal-organic frameworks derived Ni-Co-Se@C hierarchical bundle-like nanostructures with high-rate pseudocapacitive lithium ion storage. Energy Storage Materials, , 1-11. [More Information]
  • Chen, H., Yun, F., Qu, J., Li, Y., Cheng, Z., Fang, R., Ye, Z., Ringer, S., Zheng, R. (2018). Coercivity degradation caused by inhomogeneous grain boundaries in sintered Nd Fe B permanent magnets. Physical Review Materials, , 1-9. [More Information]
  • Li, W., Wang, Y., Cui, X., Yu, S., Li, Y., Hu, Y., Zhu, M., Zheng, R., Ringer, S. (2018). Crystal Facet Effects on Nanomagnetism of Co3O4. ACS Applied Materials and Interfaces, 10(22), 19235-19247. [More Information]
  • He, J., Cheng, Y., Wang, T., Feng, D., Zheng, L., Shao, D., Wang, W., Wang, W., Lu, F., Dong, H., Zheng, R., et al (2018). Enhanced photocatalytic performances and magnetic recovery capacity of visible-light-driven Z-scheme ZnFe2O4/AgBr/Ag photocatalyst. Applied Surface Science, 440, 99-106. [More Information]
  • Wei, L., Hu, Z., Du, G., Yuan, Y., Wang, J., Tu, H., You, B., Zhou, S., Qu, J., Liu, H., Zheng, R., et al (2018). Full Electric Control of Exchange Bias at Room Temperature by Resistive Switching. Advanced Materials, 30(30), 1-7. [More Information]
  • Yang, T., Liu, Y., Huang, Z., Liu, J., Bian, P., Ling, C., Liu, H., Wang, G., Zheng, R. (2018). In situ growth of ZnO nanodots on carbon hierarchical hollow spheres as high-performance electrodes for lithium-ion batteries. Journal of Alloys and Compounds, 735, 1079-1087. [More Information]
  • He, J., Zheng, L., Feng, D., Liu, M., Shao, D., Lu, Z., Zhang, X., Wang, W., Wang, W., Lu, F., Cheng, Y., Zheng, R., et al (2018). Interfacial effects on the microstructures and magnetoresistance of Ni80Fe20/P3HT/Fe organic spin valves. Journal of Alloys and Compounds, 769, 991-997. [More Information]
  • Luo, X., Tseng, L., Wang, Y., Bao, N., Lu, Z., Ding, X., Zheng, R., Du, Y., Huang, K., Shu, L., et al (2018). Intrinsic or Interface Clustering-Induced Ferromagnetism in Fe-Doped In2O3-Diluted Magnetic Semiconductors. ACS Applied Materials and Interfaces, 10(26), 22372-22380. [More Information]
  • Li, W., He, X., Hu, J., Ma, F., Li, Y., Zheng, R., Alshehri, A., Hossain, M., Yamauchi, Y., Wang, X. (2018). Magnetic coupling in Mn3O4-coated ?-MnOOH nanowires. Surface Innovations, 6, 250-257. [More Information]
  • Yang, D., Liu, Y., Chen, Y., Bao, L., Lu, X., Xiong, Q., Qin, H., Ji, Z., Ling, C., Zheng, R. (2018). MOF-derived carbon-encapsulated cobalt sulfides orostachys-like micro/nano-structures as advanced anode material for lithium ion batteries. Electrochimica Acta, 290, 193-202. [More Information]
  • Fan, Y., Zheng, R., Wen, G. (2018). Study of microstructure and magnetotransport properties of CrO2 prepared under HTHP. Journal of Magnetism and Magnetic Materials, 453, 193-197. [More Information]
  • Shao, D., Zheng, L., Feng, D., He, J., Zhang, R., Liu, H., Zhang, X., Lu, Z., Wang, W., Wang, W., Cheng, Y., Zheng, R., et al (2018). TiO2-P3HT:PCBM photoelectrochemical tandem cells for solar-driven overall water splitting. Journal of Materials Chemistry A, 6(9), 4032-4039. [More Information]
  • Karim, M., Singh, M., Weerathunge, P., Bian, P., Zheng, R., Dekiwadia, C., Ahmed, T., Walia, S., Gaspera, E., Singh, S., et al (2018). Visible Light Triggered Reactive Oxygen Species Mediated Antibacterial Activity of Peroxidase Mimic CuO Nanorods. International Journal of Smart and Nano Materials, , 1-11. [More Information]

2017

  • Qu, J., Du, S., Burgess, T., Wang, C., Cui, X., Gao, Q., Wang, W., Tan, H., Liu, H., Jagadish, C., Chen, H., Khan, M., Ringer, S., Zheng, R., et al (2017). 3D Atomic-Scale Insights into Anisotropic Core�Shell-Structured InGaAs Nanowires Grown by Metal�Organic Chemical Vapor Deposition. Advanced Materials, 29(31), 1-8. [More Information]
  • Shao, D., Cheng, Y., He, J., Feng, D., Zheng, L., Zheng, L., Zhang, X., Xu, J., Wang, W., Zheng, R., et al (2017). A Spatially Separated Organic-Inorganic Hybrid Photoelectrochemical Cell for Unassisted Overall Water Splitting. ACS Catalysis, 7(8), 5308-5315. [More Information]
  • He, J., Shao, D., Zheng, L., Zheng, L., Feng, D., Xu, J., Zhang, X., Wang, W., Wang, W., Cheng, Y., Zheng, R., et al (2017). Construction of Z-scheme Cu2O/Cu/AgBr/Ag photocatalyst with enhanced photocatalytic activity and stability under visible light. Applied Catalysis B: Environmental, 203, 917-926. [More Information]
  • Feng, D., Cheng, Y., He, J., Zheng, L., Shao, D., Wang, W., Wang, W., Lu, F., Dong, H., Zheng, R., et al (2017). Enhanced photocatalytic activities of g-C3N4 with large specific surface area via a facile one-step synthesis process. Carbon, 125, 454-463. [More Information]
  • Chen, H., Yao, Y., Warner, J., Qu, J., Yun, F., Ye, Z., Ringer, S., Zheng, R. (2017). Grain size quantification by optical microscopy, electron backscatter diffraction, and magnetic force microscopy. Micron, 101, 41-47. [More Information]
  • Zhang, Y., Karatchevtseva, I., Kong, L., Price, J., Scales, N., Deen, S., Zheng, R. (2017). Hydrothermal synthesis, structures and magnetic properties of two new holmium(III) oxalato complexes. Journal of Coordination Chemistry, 70(12), 2040-2051. [More Information]
  • Ahmed, S., Ding, X., Bao, N., Bian, P., Zheng, R., Wang, Y., Murmu, P., Kennedy, J., Liu, R., Fan, H., et al (2017). Inducing High Coercivity in MoS2 Nanosheets by Transition Element Doping. Chemistry of Materials, 29(21), 9066-9074. [More Information]
  • Khan, M., Chen, H., Qu, J., Trimby, P., Moody, S., Yao, Y., Ringer, S., Zheng, R. (2017). Insights into the Silver Reflection Layer of a Vertical LED for Light Emission Optimization. ACS Applied Materials and Interfaces, 9(28), 24259-24272. [More Information]
  • Tseng, L., Suter, A., Wang, Y., Xiang, F., Bian, P., Ding, X., Tseng, A., Hu, H., Fan, H., Zheng, R., et al (2017). Intrinsic and spatially nonuniform ferromagnetism in Co-doped ZnO films. Physical Review B, 96(10), 104423-1-104423-10. [More Information]
  • Assadi, M., Li, S., Zheng, R., Ringer, S., Yu, A. (2017). Magnetic, electrochemical and thermoelectric properties of P2-Nax(Co7/8Sb1/8)O2. Chemical Physics Letters, 687, 233-237. [More Information]
  • Chen, H., Xu, W., Ye, Z., Yao, Y., Qu, J., Yun, F., Warner, J., Cheng, Z., Liu, J., Ringer, S., Zheng, R., et al (2017). Microstructural and Texture Evolution of Strip Cast Nd-Fe-B Flake. Crystal Growth and Design, 17, 6550-6558. [More Information]
  • Khan, M., Trimby, P., Liu, H., Zheng, R. (2017). On the metallic bonding of GaN-based vertical light-emitting diode. Materials Science in Semiconductor Processing, 63, 237-247. [More Information]
  • Zhang, Y., Kong, L., Aughterson, R., Karatchevtseva, I., Zheng, R. (2017). Phase evolution from Ln2Ti2O7 (Ln=Y and Gd) pyrochlores to brannerites in glass with uranium incorporation. Journal of the American Ceramic Society, 100(11), 5335-5346. [More Information]
  • Zhang, Y., Bhadbhade, M., Kong, L., Karatchevtseva, I., Zheng, R. (2017). Syntheses and crystal structures of thorium(IV) and uranium(IV) tripodal metalloligands. Polyhedron, 138, 82-87. [More Information]

2016

  • Khan, M., Ringer, S., Zheng, R. (2016). Atom Probe Tomography on Semiconductor Devices. Advanced Materials Interfaces, 3(12), 1-38. [More Information]
  • La Fontaine, A., Zavgorodniy, A., Liu, H., Zheng, R., Swain, M., Cairney, J. (2016). Atomic-scale compositional mapping reveals Mg-rich amorphous calcium phosphate in human dental enamel. Science Advances, 2(9), 1-6. [More Information]
  • Qu, J., Choi, W., Mohseni, P., Li, X., Zhang, Y., Chen, H., Ringer, S., Zheng, R. (2016). Direct Observation of Dopants Distribution and Diffusion in GaAs Planar Nanowires with Atom Probe Tomography. ACS Applied Materials and Interfaces, 8(39), 26244-26250. [More Information]
  • Saadaoui, H., Luo, X., Salman, Z., Cui, X., Bao, N., Bao, P., Zheng, R., Tseng, L., Du, Y., Prokscha, T., Ringer, S., et al (2016). Intrinsic Ferromagnetism in the Diluted Magnetic Semiconductor Co:TiO2. Physical Review Letters, 117(22), 1-6. [More Information]
  • Khan, M., Zheng, R. (2016). Nanostructural Analysis of CMOS-MEMS-Based Digital Microphone for Performance Optimization. IEEE Transactions on Nanotechnology, 15(6), 849-855. [More Information]
  • Song, S., Yi, X., Chew, S., Li, L., Nguyen, L., Zheng, R. (2016). Optical single-sideband modulation based on silicon-on-insulator coupled-resonator optical waveguides. Optical Engineering, 55(3), 1-6. [More Information]
  • Li, L., Zhang, Y., Avdeev, M., Lindoy, L., Harman, D., Zheng, R., Cheng, Z., Aldrich-Wright, J., Li, F. (2016). Self-assembly of a unique 3d/4f heterometallic square prismatic box-like coordination cage. Dalton Transactions, 45(23), 9407-9411. [More Information]
  • Cheng, Y., Lin, Y., Xu, J., He, J., Wang, T., Yu, G., Shao, D., Wang, W., Lu, F., Li, L., Zheng, R., et al (2016). Surface plasmon resonance enhanced visible-light-driven photocatalytic activity in Cu nanoparticles covered Cu2O microspheres for degrading organic pollutants. Applied Surface Science, 366, 120-128. [More Information]

2015

  • Zheng, R. (2015). 3D atomic-scale insight into semiconductor nanowires. 10th IEEE Nanotechnology Materials and Devices Conference (NMDC 2015), Piscataway: Institute of Electrical and Electronics Engineers (IEEE). [More Information]
  • Li, L., Saigo, N., Zhang, Y., Fanna, D., Shepherd, N., Clegg, J., Zheng, R., Hayami, S., Lindoy, L., Aldrich-Wright, J., et al (2015). A large spin-crossover [Fe4L4]8+ tetrahedral cage. Journal of Materials Chemistry C, 3(30), 7878-7882. [More Information]
  • Qu, J., Ringer, S., Zheng, R. (2015). Atomic-scale tomography of semiconductor nanowires. Materials Science in Semiconductor Processing, 40(2015), 896-909. [More Information]
  • Wong, D., Yeoh, W., Trimby, P., De Silva, K., Bao, P., Li, W., Xu, X., Dou, S., Ringer, S., Zheng, R. (2015). Characterisation of nano-grains in MgB2 superconductors by transmission Kikuchi diffraction. Scripta Materialia, 101(2015), 36-39. [More Information]
  • Li, H., Wang, W., Xie, X., Cheng, Y., Zhang, Z., Dong, H., Zheng, R., Wang, W., Lu, F., Liu, H. (2015). Electronic Structure and Ferromagnetism Modulation in Cu/Cu2O Interface: Impact of Interfacial Cu Vacancy and Its Diffusion. Scientific Reports, 5(15191), 1-10. [More Information]
  • Li, H., Liu, M., Lu, F., Wang, W., Cheng, Y., Song, S., Zhang, Y., Li, Z., He, J., Liu, H., Zheng, R., et al (2015). Extraordinary Hall effect and universal scaling in Fex(ZnO)1- x granular thin films at room temperature. Applied Physics Letters, 106(1), 1-5. [More Information]
  • Qu, J., Wong, D., Du, S., Yang, L., Ringer, S., Zheng, R. (2015). Methodology exploration of specimen preparation for atom probe tomography from nanowires. Ultramicroscopy, 159, 427-431. [More Information]
  • Wong, D., Yeoh, W., De Silva, K., Kondyurin, A., Bao, P., Li, W., Xu, X., Peleckis, G., Dou, S., Ringer, S., Zheng, R. (2015). Microscopic unravelling of nano-carbon doping in MgB2 superconductors fabricated by diffusion method. Journal of Alloys and Compounds, 644, 900-905. [More Information]
  • Cui, X., Yen, H., Zhu, S., Zheng, R., Ringer, S. (2015). On the universality of Suzuki segregation in Binary Mg alloys from first principles. Journal of Alloys and Compounds, 620(2015), 38-41. [More Information]
  • Li, W., Cui, X., Zeng, R., Du, G., Ziqi, S., Zheng, R., Ringer, S., Dou, S. (2015). Performance modulation of alpha-MnO2 nanowires by crystal facet engineering. Scientific Reports, 5, 1-8. [More Information]
  • Xin-Jian, X., Hao-Bo, L., Wei-Chao, W., Feng, L., Hong-Yun, Y., Wei-Hua, W., Ya-Hui, C., Zheng, R., Hui, L. (2015). Room-temperature ferromagnetism induced by Cu vacancies in Cux(Cu2O)1-x granular films. Chinese Physics B, 24(9), 097504-1-097504-5. [More Information]
  • Chen, S., Duan, J., Bian, P., Tang, Y., Zheng, R., Qiao, S. (2015). Three-Dimensional Smart Catalyst Electrode for Oxygen Evolution Reaction. Advanced Energy Materials, 5(18), 1-7. [More Information]

2014

  • Bao, P., Wang, Y., Cui, X., Gao, Q., Yen, H., Liu, H., Yeoh, W., Liao, X., Du, S., Tan, H., Ringer, S., Zheng, R., et al (2014). Atomic-scale observation of parallel development of super elasticity and reversible plasticity in GaAs nanowires. Applied Physics Letters, 104(2), 021904-1-021904-4. [More Information]
  • Yeoh, W., Cui, X., Gault, B., De Silva, K., Xu, X., Liu, H., Yen, H., Wong, D., Bao, P., Larson, D., Zheng, R., Ringer, S., et al (2014). On the roles of graphene oxide doping for enhanced supercurrent in MgB 2 based superconductors. Nanoscale, 6(11), 6166-6172. [More Information]

2013

  • Mathesh, M., Liu, J., Nam, N., Lam, S., Zheng, R., Barrow, C., Yang, W. (2013). Facile synthesis of graphene oxide hybrids bridged by copper ions for increased conductivity. Journal of Materials Chemistry C, 1(18), 3084-3090. [More Information]
  • Du, S., Burgess, T., Loi, S., Gault, B., Gao, Q., Bao, P., Li, L., Cui, X., Yeoh, W., Tan, H., Ringer, S., Zheng, R., et al (2013). Full tip imaging in atom probe tomography. Ultramicroscopy, 124, 96-101. [More Information]
  • Cui, X., Li, L., Zheng, R., Liu, Z., Stampfl, C., Ringer, S. (2013). Graphene based dots and antidots: a comparative study from first principles. Journal of Nanoscience and Nanotechnology, 13(2), 1251-1255. [More Information]
  • Fair, K., Cui, X., Li, L., Shieh, C., Zheng, R., Liu, Z., Delley, B., Ford, M., Ringer, S., Stampfl, C. (2013). Hydrogen adsorption capacity of adatoms on double carbon vacancies of graphene: A trend study from first principles. Physical Review B, 87(1), 1-7. [More Information]
  • Cheng, Y., Zhang, X., Li, L., Wang, W., Luo, X., Liu, H., Wang, W., Zheng, R. (2013). Large coercivity and exchange bias in [Fe1-d (FeO) d]x(TiO2)1-x granular films. Applied Physics Letters, 102(19), 1-4. [More Information]
  • Cao, X., Wang, W., Zhang, X., Li, L., Cheng, Y., Liu, H., Du, S., Zheng, R. (2013). Magnetic properties of fluffy Fe@α-Fe2O3 core-shell nanowires. Nanoscale Research Letters, 8(1), 1-6. [More Information]
  • Bao, P., Li, W., Yeoh, W., Cui, X., Kim, J., Kang, Y., Yang, W., Dou, S., Ringer, S., Zheng, R. (2013). Magnetotransport dependence on the field magnitude and direction in large area epitaxial graphene film on stretchable substrates. Applied Physics Letters, 102(9), 1-5. [More Information]
  • Du, S., Burgess, T., Gault, B., Gao, Q., Bao, P., Li, L., Cui, X., Yeoh, W., Liu, H., Yao, L., Ceguerra, A., Ringer, S., Zheng, R., et al (2013). Quantitative dopant distributions in GaAs nanowires using atom probe tomography. Ultramicroscopy, 132, 186-192. [More Information]
  • Li, H., Xie, X., Wang, W., Cheng, Y., Wang, W., Li, L., Liu, H., Wen, G., Zheng, R. (2013). Room-temperature ferromagnetism in nanocrystalline Cu/Cu2O core-shell structures prepared by magnetron sputtering. APL Materials, 1(4), 1-7. [More Information]

2012

  • Zhang, Y., Wang, X., Yeoh, W., Zheng, R., Zhang, C. (2012). Electrical and thermoelectric properties of single-wall carbon nanotube doped Bi2Te3. Applied Physics Letters, 101(3), 1-4. [More Information]
  • Cui, X., Soon, A., Phillips, A., Zheng, R., Liu, Z., Delley, B., Ringer, S., Stampfl, C. (2012). First principles study of 3d transition metal doped Cu3N. Journal of Magnetism and Magnetic Materials, 324(19), 3138-3143. [More Information]
  • Assadi, M., Zheng, R., Li, S., Ringer, S. (2012). First-principles investigation of electrical and magnetic properties of ZnO based diluted magnetic semiconductors codoped with H. Journal of Applied Physics, 111(11), 113901-1-113901-7. [More Information]
  • Zhu, H., Sha, G., Liu, J., Liu, H., Wu, C., Luo, C., Liu, Z., Zheng, R., Ringer, S. (2012). Heterogeneous nucleation of beta-type precipitates on nanoscale Zr-rich particles in a Mg-6Zn-0.5Cu-0.6Zr alloy. Nanoscale Research Letters, 7, 1-6. [More Information]
  • Zhang, B., Du, J., Zheng, R., Zhang, X. (2012). Low temperature spin-glass-like phases in magnetic nano-granular composites. Journal of Computational and Theoretical Nanoscience, 9, 1185-1192. [More Information]
  • Tao, Z., Zhang, R., Xiu, X., Cui, X., Li, L., Li, X., Xie, Z., Zheng, Y., Zheng, R., Ringer, S. (2012). Microstructural properties of over-doped GaN-based diluted magnetic semiconductors grown by MOCVD. Journal of Semiconductors, 33(7), 1-4. [More Information]
  • Burgess, T., Du, S., Gault, B., Gao, Q., Tan, H., Zheng, R., Jagadish, C. (2012). Quantification of the zinc dopant concentration in GaAs nanowires. 2012 Conference on Optoelectronic and Microelectronic Materials and Devices (COMMAD 2012), Piscataway: Institute of Electrical and Electronics Engineers (IEEE). [More Information]
  • Bao, P., Zheng, R., Du, S., Li, L., Yeoh, W., Cui, X., Ringer, S. (2012). Single crystal kinked ZnO [001] and [110] nanowires: Synthesis, characterization, and growth/kinking mechanism. Crystal Growth and Design, 12(6), 3153-3157. [More Information]
  • Xu, W., Robin, L., Laws, K., Zheng, R., Ferry, M. (2012). The Redistribution and Alignment of Crystalline Flakes in a Bulk Metallic Glass Composite during Thermoplastic Forming. Materials Science Forum, 702-703, 971-974. [More Information]

2011

  • Timokhina, I., Hodgson, P., Ringer, S., Zheng, R., Pereloma, E. (2011). Application of advanced analytical techniques to study structure-property relationship of hot rolled high strength low alloy steel. Materials Science and Technology, 27(1), 305-309. [More Information]
  • Yeoh, W., Gault, B., Cui, X., Zhu, C., Moody, M., Li, L., Zheng, R., Li, W., Wang, X., Dou, S., Ringer, S., et al (2011). Direct Observation of Local Potassium Variation and Its Correlation to Electronic Inhomogeneity in (Ba1-xKx)Fe2As2 Pnictide. Physical Review Letters, 106, 247002-1-247002-4. [More Information]
  • Yeoh, W., Zheng, R., Ringer, S., Li, W., Xu, X., Dou, S., Chen, S., MacManus-Driscoll, J. (2011). Evaluation of carbon incorporation and strain of doped MgB2 superconductor by Raman spectroscopy. Scripta Materialia, 64(4), 323-326. [More Information]
  • Xu, W., Zheng, R., Laws, K., Ringer, S., Ferry, M. (2011). In situ formation of crystalline flakes in Mg-based metallic glass composites by controlled inoculation. Acta Materialia, 59(20), 7776-7786. [More Information]
  • Cui, X., Zheng, R., Liu, Z., Li, L., Delley, B., Stampfl, C., Ringer, S. (2011). Magic numbers of nanoholes in graphene: Tunable magnetism and semiconductivity. Physical Review B, 84(12), 125410-1-125410-7. [More Information]
  • Wong, D., Yeoh, W., Zheng, R., Ringer, S., Li, W., Xu, X., Dou, S. (2011). Magnetoelectric properties of MgB 2 superconductor by SiC doping. 2011 International Conference on Applied Superconductivity and Electromagnetic Devices (ASEMD 2011), Piscataway, New Jersey, United States of America: Institute of Electrical and Electronics Engineers (IEEE). [More Information]
  • Amelia, R., Wu, W., Cashion, J., Bao, P., Zheng, R., Chen, X., Selomulya, C. (2011). Microfluidic spray drying as a versatile assembly route of functional particles. Chemical Engineering Science, 66(22), 5531-5540. [More Information]
  • Zhu, H., Sha, G., Liu, J., Wu, C., Luo, C., Liu, Z., Zheng, R., Ringer, S. (2011). Microstructure and mechanical properties of Mg-6Zn-xCu-0.6Zr (wt.%) alloys. Journal of Alloys and Compounds, 509(8), 3526-3531. [More Information]
  • Wang, D., Chan, N., Zheng, R., Kong, C., Lin, D., Dai, J., Chan, H., Li, S. (2011). Multiferroism in orientational engineered (La,Mn) co-substituted BiFeO3 thin films. Journal of Applied Physics, 109(11), 1-6. [More Information]
  • Wang, D., Chan, N., Zheng, R., Kong, C., Li, S., Chan, H. (2011). Orientational Dependence of Multiferroic Behaviors of La and Mn Modified BiFeO(3) Thin Films. IEEE International Symposium on Applications of Ferroelectrics (ISAF/PFM)/ International Symposium on Piezoresponse Force Microscopy and Nanoscale Phenomena in Polar Materials, United States of America: Institute of Electrical and Electronics Engineers (IEEE).
  • Cui, X., Zheng, R., Liu, Z., Li, L., Stampfl, C., Ringer, S. (2011). Quantification of graphene based core/shell quantum dots from first principles. Applied Physics Letters, 99(18), 183102-1-183102-3. [More Information]
  • Yeoh, W., Zheng, R., Ringer, S., Li, W., Xu, X., Chen, S., MacManus-Driscoll, J. (2011). Raman Spectroscopy: Alternate Method for Strain and Carbon Substitution Study in MgB2. IEEE Transactions on Applied Superconductivity, 21(3), 2623-2626. [More Information]
  • Yang, W., Qu, L., Zheng, R., Liu, Z., Ratinac, K., Shen, L., Yu, D., Lin, Y., Barrow, C., Ringer, S., Braet, F., et al (2011). Self-Assembly of Gold Nanowires along Carbon Nanotubes for Ultrahigh-Aspect-Ratio Hybrids. Chemistry of Materials, 23(11), 2760-2765. [More Information]
  • Assadi, M., Zhang, Y., Zheng, R., Ringer, S., Li, S. (2011). Structural and electronic properties of Eu- and Pd-doped ZnO. Nanoscale Research Letters, 6(April 2011), 357-(7pp). [More Information]
  • Cheng, Y., Li, L., Wang, W., Luo, X., Liu, H., Zheng, R. (2011). Structural, electrical, and magnetic properties of polycrystalline Fe3-xPtxO4 (0 <= x <= 0.10) films. Journal of Applied Physics, 109(7), 073905-1-073905-7. [More Information]
  • Zhu, X., Tang, X., Shi, D., Jian, H., Lei, H., Yeoh, W., Zhao, B., Yang, J., Li, Q., Zheng, R., et al (2011). Synthesis and characterization of self-assembled c-axis oriented Bi2Sr3Co2Oy thin films by the sol-gel method. Dalton Transactions, 40(37), 9544-9550. [More Information]
  • Zhao, Q., Wen, G., Liu, Z., Fan, Y., Zou, G., Li, L., Zheng, R., Ringer, S., Mao, H. (2011). Synthesis of dense, single-crystalline CrO2 nanowire arrays using AAO template-assisted chemical vapor deposition. Nanotechnology, 22(12), 125603-1-125603-6. [More Information]
  • Cheng, Y., Li, L., Wang, W., Liu, H., Ren, S., Cui, X., Zheng, R. (2011). Tunable electrical and magnetic properties of half-metallic ZnxFe3-xO4 from first principles. Physical Chemistry Chemical Physics, 13(48), 21243-21247. [More Information]
  • Wang, C., Kuo, C., Liu, C., Wang, T., Zheng, R., Ringer, S. (2011). Valence Excitations and Dopant Distribution of Al Doped ZnO Nanowires Analyzed by Electron Energy Loss Spectroscopy. Journal of Nanoscience and Nanotechnology, 11, 10182-10186. [More Information]

2010

  • Zhu, X., Shi, D., Dou, S., Sun, Y., Li, Q., Wang, L., Li, W., Yeoh, W., Zheng, R., Chen, Z., et al (2010). (0 0 1)-oriented Bi2Sr2Co2Oy and Ca3Co4O9 films: Self-assembly orientation and growth mechanism by chemical solution deposition. Acta Materialia, 58, 4281-4291. [More Information]
  • Gault, B., Yang, W., Ratinac, K., Zheng, R., Braet, F., Ringer, S. (2010). Atom Probe Microscopy of Self-Assembled Monolayers: Preliminary Results. Langmuir, 26(8), 5291-5294. [More Information]
  • Timokhina, I., Pereloma, E., Ringer, S., Zheng, R., Hodgson, P. (2010). Characterization of the Bake-hardening Behavior of Transformation Induced Plasticity and Dual-phase Steels Using Advanced Analytical Techniques. ISIJ International, 50(4), 574-582. [More Information]
  • Li, C., Jiang, Y., Yang, S., Zheng, R., Yang, W., Liu, Z., Ringer, S. (2010). Direct synthesis and strong cathodoluminescence of Al2O3 nanotubes. Materials Chemistry and Physics, 120(2-3), 240-243. [More Information]
  • Xu, X., Dou, S., Wang, X., Kim, J., Stride, J., Choucair, M., Yeoh, W., Zheng, R., Ringer, S. (2010). Graphene doping to enhance the flux pinning and supercurrent carrying ability of a magnesium diboride superconductor. Superconductor Science and Technology, 23(8), 1-5. [More Information]
  • Wang, C., Liu, C., Shen, H., Chen, Y., Kuo, C., Wang, T., Zheng, R., Ringer, S. (2010). Growth and Valence Excitations of ZnO:M(Al, In, Sn) Hierarchical Nanostructures. The Journal of Physical Chemistry C, 114(42), 18031-18036. [More Information]
  • Bai, X., Ge, J., Yang, M., Du, J., You, B., Zhang, W., Hu, A., Xu, Z., Zhou, S., Zheng, R. (2010). Inverse and normal tunneling magnetoresistance effects in FeCoGd/FeCo/AlO/FeCo multilayers. Journal of Physics: Conference Series, 200, 1-4. [More Information]
  • Xu, W., Robin, L., Zheng, R., Laws, K., Ferry, M. (2010). Phase redistribution in an in situ Mg-based bulk metallic glass composite during deformation in the supercooled liquid region. Scripta Materialia, 63, 556-559. [More Information]
  • Li, L., Cheng, Y., Luo, X., Liu, H., Wen, G., Zheng, R., Ringer, S. (2010). Room-temperature ferromagnetism and the scaling relation between magnetization and average granule size in nanocrystalline Zn/ZnO core-shell structures prepared by sputtering. Nanotechnology, 21(14), 145705-1-145705-6. [More Information]

2009

  • Cheng, Y., Liu, H., Li, H., Zheng, R., Ringer, S. (2009). Annealing effects on the structural, magnetic and electrical properties of the nanocrystalline Fe3O4 films. Journal of Physics D: Applied Physics, 42(215004), 1-6. [More Information]
  • Li, C., Huang, H., Yang, S., Zheng, R., Yang, W., Liu, Z., Ringer, S. (2009). Controlled synthesis and characterization of 10 nm thick Al2O3 nanowires. Materials Letters, 63(12), 1016-1018. [More Information]
  • Timokhina, I., Hodgson, P., Ringer, S., Zheng, R., Pereloma, E. (2009). Effect of Bake-Hardening on the Structure-Property Relationship of Multiphase Steels for the Automotive Industry. Steel Research International, 80(7), 506-513. [More Information]
  • Zhang, X., Cheng, Y., Li, L., Liu, H., Zou, X., Wen, G., Li, L., Zheng, R., Ringer, S. (2009). Evidence for high-Tc ferromagnetism in Znx(ZnO)1-x granular films mediated by native point defects. Physical Review B, 80(17), 174427-1-174427-6. [More Information]
  • Zheng, R., Gu, H., Zhang, B., Liu, H., Zhang, X., Ringer, S. (2009). Extracting anisotropy energy barrier distributions of nanomagnetic systems from magnetization/susceptibility measurements. Journal of Magnetism and Magnetic Materials, 321(9), L21-L27. [More Information]
  • Zhao, Q., Wen, G., Liu, Z., Yuan, J., Li, D., Zou, G., Zheng, R., Ringer, S., Mao, H. (2009). High-density, vertically aligned crystalline CrO2 nanorod arrays derived from chemical vapor deposition assisted by AAO templates. Chemical Communications, 2009 (26), 3949-3951. [More Information]
  • Yang, S., Xie, K., Yang, W., Zheng, R., Stevens, F., Korkmaz, E., Weiss, A., Ringer, S., Braet, F. (2009). In vitro studies of cells grown on the superconductor PROxFeAs. Micron, 40(4), 476-479. [More Information]
  • Cheng, Y., Zheng, R., Liu, H., Tian, Y., Li, Z. (2009). Large extraordinary Hall effect and anomalous scaling relations between the Hall and longitudinal conductivities in e-Fe3N nanocrystalline films. Physical Review B, 80(17), 174412-1-717412-5. [More Information]
  • Baker, I., Zheng, R., Saxey, D., Kuwano, S., Wittman, M., Loudis, J., Prasad, S., Liu, Z., Marceau, R., Munroe, P., Ringer, S. (2009). Microstructural evolution of spinodally formed Fe35Ni15Mn25Al25. Intermetallics, 17, 886-893. [More Information]
  • Zheng, R., Moody, M., Gault, B., Liu, Z., Liu, H., Ringer, S. (2009). On the understanding of the microscopic origin of the properties of diluted magnetic semiconductors by atom probe tomography. Journal of Magnetism and Magnetic Materials, 321(8), 935-943. [More Information]
  • Zeng, R., Dou, S., Lu, L., Li, W., Poh, C., Kim, J., Horvat, J., Shi, D., Wang, J., Munroe, P., Wang, X., Zheng, R., Ringer, S. (2009). Stress/Strain Induced Flux Pinning in Highly Dense MgB2 Bulks. IEEE Transactions on Applied Superconductivity, 19(3), 2722-2725. [More Information]
  • Chai, Z., Gao, L., Wang, C., Zhang, H., Zheng, R., Webley, P., Wang, H. (2009). Synthesis of mesoporous LaPO4 nanostructures with controllable morphologies. New Journal of Chemistry, 33(8), 1657-1662. [More Information]
  • Wu, C., Ramaswamy, Y., Zhu, Y., Zheng, R., Appleyard, R., Howard, A., Zreiqat, H. (2009). The effect of mesoporous bioactive glass on the physiochemical, biological and drug-release properties of poly(DL-lactide-co-glycolide) films. Biomaterials, 30(12), 2199-2208. [More Information]
  • Zeng, R., Dou, S., Lu, L., Li, W., Kim, J., Munroe, P., Zheng, R., Ringer, S. (2009). Thermal-strain-induced enhancement of electromagnetic properties of SiC-MgB2 composites. Applied Physics Letters, 94(4), 042510-1-042510-3. [More Information]

2008

  • Gault, B., Moody, M., Saxey, D., Cairney, J., Liu, Z., Zheng, R., Marceau, R., Liddicoat, P., Stephenson, L., Ringer, S. (2008). Atom Probe Tomography at The University of Sydney. In Y. Fujikawa, K. Nakajima, T. Sakurai (Eds.), Frontiers in Materials Research (Advances in Materials Research 10), (pp. 187-216). Berlin: Springer. [More Information]
  • Mo, M., Lim, S., Mai, Y., Zheng, R., Ringer, S. (2008). In situ Self-Assembly of Thin ZnO Nanoplatelets into Hierarchical Mesocrystal Microtubules with Surface Grafting of Nanorods: A General Strategy towards Hollow Mesocrystal Structures. Advanced Materials, 20, 339-342. [More Information]
  • Zhang, X., Wang, W., Li, L., Cheng, Y., Luo, X., Liu, H., Li, Z., Zheng, R., Ringer, S. (2008). Influence of oxygen partial pressure on the ferromagnetic properties of polycrystalline Cr-doped ZnO films. EPL, 84(2), 27005-1-27005-5. [More Information]
  • Yang, W., Liu, J., Zheng, R., Liu, Z., Dai, Y., Guonan, C., Ringer, S., Braet, F. (2008). Ionic Liquid-assisted Synthesis of Polyaniline/Gold Nanocomposite and Its Biocatalytic Application. Nanoscale Research Letters, 3, 468-472. [More Information]
  • Wang, H., Wang, K., Zheng, R., Prasad, S., Ringer, S. (2008). Microscopic bonding mechanism of welding interface with molten Cu-4Zn deposited on solid-state steel. Materials Characterization, 59(5), 542-546. [More Information]
  • Du, X., Mo, M., Zheng, R., Lim, S., Meng, Y., Mai, Y. (2008). Shape-Controlled Synthesis and Assembly of Copper Sulfide Nanoparticles. Crystal Growth and Design, 8(6), 2032-2035. [More Information]
  • Wang, X., Zheng, R., Liu, Z., Ho, H., Xu, J., Ringer, S. (2008). Structural, optical and magnetic properties of Co-doped ZnO nanorods with hidden secondary phases. Nanotechnology, 19, 455702-1-455702-8. [More Information]
  • Liu, Z., Zheng, R., Ratinac, K., Ringer, S. (2008). The Behavior of Gallium Confined in Carbon Nanotubes during Heating and Cooling. Functional Materials Letters, 1(1), 55-58. [More Information]

2007

  • Timokhina, I., Hodgson, P., Ringer, S., Zheng, R., Pereloma, E. (2007). Characterization of nano-scale particles in hot-rolled, High Strength Low Alloy steels (HSLA). Materials Science Forum, 561-565(PART 3), 2083-2086.
  • Du, J., Zhang, B., Zheng, R., Zhang, X. (2007). Memory effect and spin-glass-like behavior in Co-Ag granular films. Physical Review B, 75(1), 014415-1-014415-7. [More Information]
  • Zheng, R., Gu, H., Du, J., Zhang, B., Lok, S., Xu, B., Zhang, X., Ringer, S. (2007). Memory effect in magnetic nanoparticle systems: super-spin glass or super spin-glass. The 10th Joint Magnetism and Magnetic Materials (MMM)/Intermag Conference.
  • Zheng, R., Zhang, Y., Lok, S., Wang, N., Zhang, X., Ringer, S. (2007). Microstructure and magnetic properties of b-MnO2 coated y-MnOOH nanowires. The 10th Joint Magnetism and Magnetic Materials (MMM)/Intermag Conference.
  • Timokhina, I., Hodgson, P., Ringer, S., Zheng, R., Pereloma, E. (2007). Nano-scale Microstructural Characterisation of Modern High Strength Steels for the Automotive Industry. International Conference on Microalloyed Steels: Processing, Microstructure, Properties and Performance.
  • Timokhina, I., Hodgson, P., Ringer, S., Zheng, R., Pereloma, E. (2007). Precipitate characterisation of an advanced high-strength low-alloy (HSLA) steel using atom probe tomography. Scripta Materialia, 56(7), 601-604. [More Information]
  • Liu, H., Zhang, X., Li, L., Wang, Y., Gao, K., Li, Z., Zheng, R., Ringer, S., Zhang, B., Zhang, X. (2007). Role of point defects in room-temperature ferromagnetism of Cr-doped ZnO. Applied Physics Letters, 91(7), 072511-1-072511-3. [More Information]

2006

  • Liu, H., Mi, W., Li, Z., Zhang, D., Wang, Y., Bai, H., Zheng, R., Ringer, S. (2006). Antiferromagnetic-coupling-induced magnetoresistance enhancement in Fex(TiO2)1-x films. Applied Physics Letters, 88, 232502-1-232502-3. [More Information]
  • Watanabe, M., Saxey, D., Zheng, R., Williams, D., Ringer, S. (2006). Characterization of Ni-base Superalloys on the Atomic Scale by Atom Probe Tomography and Spherical-Aberration Corrected Analytical Electron Microscopy Techniques. Microscopy and Microanalysis, 12(Supplement 2), 534-535. [More Information]
  • Liu, H., Zheng, R., Wang, Y., Zhang, X. (2006). Mechanical magnetoresistance in broken cold-pressed CrO2 powder sample. Journal of Magnetism and Magnetic Materials, 302(1), 211-215. [More Information]
  • Zheng, R., Saxey, D., Kuwano, S., Hanna, J., Wittmann, M., Loudis, J., Baker,, I., Liu, Z., Marceau, R., Ringer, S. (2006). Microstructure evolution and hardening by spinodal decomposition in Fe-Ni-Mn-Al Alloys. 2nd Australian Workshop on Atom Probe Tomography.
  • Saxey, D., Apperley, M., Zheng, R., Honma, T., Ringer, S. (2006). Nanostructural Analysis of Materials. Materials Forum, 30, 85-89.
  • Wang, Y., Liu, H., Li, Z., Zhang, X., Zheng, R., Ringer, S. (2006). Role of structural defects on ferromagnetism in amorphous Cr-doped TiO2 films. Applied Physics Letters, 89, 042511-1-042511-3. [More Information]
  • Zheng, R., Gu, H., Fung, K., Zhang, X., Ringer, S., Xu, B. (2006). Self-Assembly and Self-Orientation of Truncated Octahedral Magnetite Nanocrystals. Advanced Materials, 18, 2418-2421. [More Information]
  • Xiong, X., Tran, P., Zheng, R., Saxey, D., Ringer, S., Pereloma, E. (2006). Study on the microstructure of Fe-C(-Mn) alloys during early stages of ageing using atom probe. 30th Annual Condensed Matter and Materials Meeting (2006), Australia: Australian Institute of Physics (AIP).
  • Zheng, R., Gu, H., Xu, B., Zhang, X. (2006). The origin of the non-monotonic field dependence of the blocking temperature in magnetic nanoparticles. Journal of Physics: Condensed Matter, 18(5), 5905-5910. [More Information]

2005

  • Gu, H., Zheng, R., Liu, H., Zhang, X., Xu, B. (2005). Direct Synthesis of a Bimodal Nanosponge Based on FePt and ZnS. Small, 1(4), 402-406. [More Information]
  • Du, J., Li, Z., Lin, J., Liu, H., Zheng, R., Chen, P., Rosenbaum, R., Zhang, X. (2005). Electronic transport studies on Sb1−x(SiO2)x films. Journal of Physics: Condensed Matter, 17, 2553-2562. [More Information]
  • Zheng, R., Gu, H., Xu, B., Zhang, X. (2005). Memory effects in a nanoparticle system: Low-field magnetization and ac susceptibility measurements. Physical Review B, 72, 014416-1-014416-7. [More Information]
  • Saxey, D., Hanna, J., Zheng, R., Marceau, R., Baker, I., Ringer, S. (2005). Nanonstructural Analysis of Advanced Alloys in a Local Electrode Atom Probe. Microscopy and Microanalysis, 11(Supplement 2), 872-873.
  • Zheng, R., Saxey, D., Kuwano, S., Hanna, J., Wittmann, M., Loudis, J., Baker,, I., Liu, Z., Marceau, R., Ringer, S. (2005). Nanostructure-Properties Relationship in Spinodal Fe35Ni15Mn25Al25 Alloys. Microscopy and Microanalysis 2005. Cambridge University Press.
  • Liu, H., Zheng, R., Zhang, X. (2005). Observation of large Hall sensitivity in thin Fe–Ge amorphous composite films. Journal of Applied Physics, 98, 086105-1-086105-3. [More Information]
  • Wang, H., Wang, K., Zheng, R., Ringer, S. (2005). TEM Study of Weld Interface between Cu-Alloy & Steel. Microscopy and Microanalysis, 11(Supplement 2), 2018-2019. [More Information]
  • Liu, H., Zheng, R., Wang, Y., Bai, H., Zhang, X. (2005). Transport and magnetotransport properties of cold-pressed CrO2 powder. Physica Status Solidi A: Applications and Materials Science, 202(1), 144-150. [More Information]

2004

  • Zheng, R., Gu, H., Zhang, X. (2004). Comment on ''Memory Effects in an Interacting Magnetic Nanoparticle System''. Physical Review Letters, 93(13), 139702-1-139702-1. [More Information]
  • Zheng, R., Liu, H., Wang, Y., Zhang, X. (2004). Cr2O3 surface layer and exchange bias in an acicular CrO2 particle. Applied Physics Letters, 84(5), 702-704. [More Information]
  • Xu, C., Xu, K., Gu, H., Zheng, R., Liu, H., Zhang, X., Guo, Z., Xu, B. (2004). Dopamine as A Robust Anchor to Immobilize Functional Molecules on the Iron Oxide Shell of Magnetic Nanoparticles. Journal of the American Chemical Society, 126(32), 9938-9939. [More Information]
  • Zheng, R., Liu, H., Zhang, X., Roy, V., Djurišić, A. (2004). Exchange bias and the origin of magnetism in Mn-doped ZnO tetrapods. Applied Physics Letters, 85(13), 2589-2591. [More Information]
  • Liu, H., Lee, F., Zheng, R., Zhang, X., Tsui, O. (2004). Extraordinary Hall effect in (Ni80Fe20)x(SiO2)1−x thin films. Physical Review B, 70, 224431-1-224431-8. [More Information]
  • Gu, H., Zheng, R., Zhang, X., Xu, B. (2004). Facile One-Pot Synthesis of Bifunctional Heterodimers of Nanoparticles: A Conjugate of Quantum Dot and Magnetic Nanoparticles. Journal of the American Chemical Society, 126(18), 5664-5665. [More Information]
  • Zheng, R., Wen, G., Fung, K., Zhang, X. (2004). Giant exchange bias and the vertical shifts of hysteresis loops in y-Fe2O3-coated Fe nanoparticles. Journal of Applied Physics, 95(9), 5244-5246. [More Information]
  • Liu, H., Zheng, R., Wen, G., Zhang, X. (2004). Giant Hall effect in metal/insulator composite films. Vacuum, 73, 603-610. [More Information]
  • Zheng, R., Liu, H., Wang, Y., Zhang, X. (2004). Inverted hysteresis in exchange biased Cr2O3 coated CrO2 particles. Journal of Applied Physics, 96(9), 5370-5372. [More Information]
  • Wen, G., Zheng, R., Fung, K., Zhang, X. (2004). Microstructural and magnetic properties of passivated Co nanoparticle films. Journal of Magnetism and Magnetic Materials, 270, 407-412. [More Information]
  • Xu, C., Xu, K., Gu, H., Zhong, X., Guo, Z., Zheng, R., Zhang, X., Xu, B. (2004). Nitrilotriacetic Acid-Modified Magnetic Nanoparticles as a General Agent to Bind Histidine-Tagged Proteins. Journal of the American Chemical Society, 126(11), 3392-3393. [More Information]
  • Liu, H., Jiang, E., Zheng, R., Bai, H. (2004). Structure and magnetic properties of polycrystalline Fe3O4 films deposited by reactive sputtering at room temperature. Physica Status Solidi A: Applications and Materials Science, 201(4), 739-744. [More Information]
  • Liu, H., Jiang, E., Bai, H., Zheng, R. (2004). Structure and magnetotransport properties of Fe3O4–SiO2 composite films reactively sputtered at room temperature. Journal of Applied Physics, 95(10), 5661-5665. [More Information]
  • Zheng, R., Wen, G., Fung, K., Zhang, X. (2004). Training effect of exchange bias in y-Fe2O3 coated Fe nanoparticles. Physical Review B, 69, 214431-1-214431-4. [More Information]
  • Gu, H., Zheng, R., Zhang, X., Xu, B. (2004). Using Soft Lithography to Pattern Highly Oriented Polyacetylene (HOPA) Films via Solventless Polymerization. Advanced Materials, 16(15), 1356-1359. [More Information]

2003

  • Zhao, Y., Zheng, R., Zhang, X., Xiao, J. (2003). A Simple Method to Prepare Uniform Co Nanoparticles. IEEE Transactions on Magnetics, 39(5), 2764-2766. [More Information]
  • Gu, H., Xu, B., Rao, J., Zheng, R., Zhang, X., Fung, K., Wong, C. (2003). Chemical synthesis of narrowly dispersed SmCo5 nanoparticles. Journal of Applied Physics, 93(10), 7589-7591. [More Information]
  • Zhang, X., Wen, G., Chan, Y., Zheng, R., Zhang, X., Wang, N. (2003). Fabrication and magnetic properties of ultrathin Fe nanowire arrays. Applied Physics Letters, 83(16), 3341-3343. [More Information]
  • Liu, H., Jiang, E., Bai, H., Zheng, R., Wei, H., Zhang, X. (2003). Large room-temperature spin-dependent tunneling magnetoresistance in polycrystalline Fe3O4 films. Applied Physics Letters, 83(17), 3531-3533. [More Information]
  • Liu, H., Jiang, E., Zheng, R., Bai, H. (2003). Structures and transport properties of polycrystalline Fe3O4 films. Journal of Physics: Condensed Matter, 15, 8003-8009. [More Information]
  • Liu, H., Jiang, E., Bai, H., Zheng, R., Zhang, X. (2003). Thickness dependence of magnetic and magneto-transport properties of polycrystalline Fe3O4 films prepared by reactive sputtering at room temperature. Journal of Physics D: Applied Physics, 36, 2950-2953. [More Information]

2002

  • Wei, H., Huang, H., Woo, C., Zheng, R., Wen, G., Zhang, X. (2002). Development of <110> texture in copper thin films. Applied Physics Letters, 80(13), 2290-2292. [More Information]
  • Hu, J., Qin, H., Zhang, F., Zheng, R. (2002). Diameter dependence of the giant magnetoimpedance in hard-drawn CoFeSiB amorphous wires. Journal of Applied Physics, 91(10), 7418-7420. [More Information]
  • Zheng, R., Wen, G., Zhang, X. (2002). Extraordinary Hall effect in CoxPt100-x films. Journal of Applied Physics, 91(10), 7424-7426. [More Information]
  • Wen, G., Zheng, R., Zhang, X., Wang, W., Chen, J., Wu, G. (2002). Magnetic entropy change in LaFe13-xSix intermetallic compounds. Journal of Applied Physics, 91(10), 8537-8539. [More Information]
  • Hu, J., Qin, H., Chen, J., Zheng, R. (2002). Room temperature magnetoresistance in La0.67Sr0.33Mn1-xCoxO3. Journal of Applied Physics, 91(10), 8912-8914. [More Information]

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