Search Results - "ZHENG, R. K"

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  1. 1

    Remanent-polarization-induced enhancement of photoluminescence in Pr3+-doped lead-free ferroelectric (Bi0.5Na0.5)TiO3 ceramic by Tian, Xiangling, Wu, Zheng, Jia, Yanmin, Chen, Jianrong, Zheng, R. K., Zhang, Yihe, Luo, Haosu

    Published in Applied physics letters (28-01-2013)
    “…We found that ferroelectric remanent polarization can remarkably enhance the photoluminescence intensity of Pr3+-doped lead-free (Bi0.5Na0.5)TiO3 ceramics. An…”
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    Journal Article
  2. 2

    Electrical and thermoelectric properties of single-wall carbon nanotube doped Bi2Te3 by Zhang, Y., Wang, X. L., Yeoh, W. K., Zheng, R. K., Zhang, C.

    Published in Applied physics letters (16-07-2012)
    “…The effects of single-wall carbon nanotube (SWCNT) doping in n-type Bi2Te3 bulk samples on the electrical and thermal transport properties have been studied…”
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  3. 3

    In Situ Self-Assembly of Thin ZnO Nanoplatelets into Hierarchical Mesocrystal Microtubules with Surface Grafting of Nanorods: A General Strategy towards Hollow Mesocrystal Structures by Mo, M.-S., Lim, S. H., Mai, Y.-W., Zheng, R.-K., Ringer, S. P.

    Published in Advanced materials (Weinheim) (18-01-2008)
    “…A general Ostwald ripening process combined with colloidal soft‐matter self‐assembly has been developed for coaxing the solid nanoparticle rods into the…”
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  4. 4

    Characterization of the Bake-hardening Behavior of Transformation Induced Plasticity and Dual-phase Steels Using Advanced Analytical Techniques by Timokhina, Ilana B., Pereloma, E. V., Ringer, S. P., Zheng, R. K., Hodgson, P. D.

    Published in ISIJ International (01-01-2010)
    “…The bake-hardening (BH) behavior of TRansformation Induced Plasticity (TRIP) and Dual-Phase (DP) steels after intercritical annealing (IA) has been studied…”
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  5. 5

    Anisotropic large magnetoresistance and Fermi surface topology of terbium monoantimonide by Tang, F., Shen, X., Zhou, J., Cong, S., Zhang, L., Zhou, W., Han, Z.-D., Qian, B., Jiang, X.-F., Zheng, R.-K., Zhao, W., Kan, X.-C., Tang, J., Han, Y.-Y., Yin, X.-Q., Fang, Y., Ju, S.

    Published in Materials today physics (01-05-2022)
    “…Rare-earth monopnictides have received a great deal of attention for their exotic magnetic and electronic properties. Here, we grow high-quality TbSb single…”
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  6. 6

    Microstructure and mechanical properties of Mg–6Zn–xCu–0.6Zr (wt.%) alloys by Zhu, H.M., Sha, G., Liu, J.W., Wu, C.L., Luo, C.P., Liu, Z.W., Zheng, R.K., Ringer, S.P.

    Published in Journal of alloys and compounds (24-02-2011)
    “…In this paper, we report the microstructures and mechanical properties of a new quaternary Mg–6Zn–xCu–0.6Zr alloys (x=0, 0.5, 1.0 and 2.0wt.%). The alloy…”
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  7. 7
  8. 8

    Interface strain coupling and its impact on the transport and magnetic properties of LaMnO3 thin films grown on ferroelectrically active substrates by Zheng, R.K., Wang, Y., Habermeier, H.-U., Chan, H.L.W., Li, X.M., Luo, H.S.

    Published in Journal of alloys and compounds (05-04-2012)
    “…► Strong interface strain coupling in LaMnO3/PMN-PT heterostructure. ► In situ dynamic turning of the strain and lattice distortion of LaMnO3 films. ► Coupling…”
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    Journal Article
  9. 9

    Exchange bias and the origin of magnetism in Mn-doped ZnO tetrapods by Zheng, R. K., Liu, H., Zhang, X. X., Roy, V. A. L., Djurišić, A. B.

    Published in Applied physics letters (27-09-2004)
    “…Wurtzite-type ZnO tetrapod nanostructures were prepared by evaporating Zn metal under humid argon flow. After the fabrication, Mn was doped into ZnO…”
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  10. 10

    Fabrication and magnetic properties of ultrathin Fe nanowire arrays by Zhang, X. Y., Wen, G. H., Chan, Y. F., Zheng, R. K., Zhang, X. X., Wang, N.

    Published in Applied physics letters (20-10-2003)
    “…Ultrathin Fe nanowire (about 5 nm in diameter) arrays have been fabricated by electrodeposition using anodic porous alumina templates. These ultrathin…”
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  11. 11

    Effects of electric-field-induced piezoelectric strain on the electronic transport properties of La0.9Ce0.1MnO3 thin films by Zheng, R.K., Dong, S.N., Wu, Y.Q., Zhu, Q.X., Wang, Y., Chan, H.L.W., Li, X.M., Luo, H.S., Li, X.G.

    Published in Thin solid films (15-12-2012)
    “…The authors constructed multiferroic structures by growing La0.9Ce0.1MnO3 (LCEMO) thin films on piezoelectric 0.68Pb(Mg1/3Nb2/3)O3–0.32PbTiO3 (PMN-PT)…”
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  12. 12

    Large room-temperature spin-dependent tunneling magnetoresistance in polycrystalline Fe3O4 films by Liu, Hui, Jiang, E. Y., Bai, H. L., Zheng, R. K., Wei, H. L., Zhang, X. X.

    Published in Applied physics letters (27-10-2003)
    “…Polycrystalline Fe3O4 films have been prepared by reactive sputtering at room temperature. Transmission electron microscopy images show that the films consist…”
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  13. 13

    Coaction and competition between the ferroelectric field effect and the strain effect in Pr0.5Ca0.5MnO3 film/0.67Pb(Mg1/3Nb2/3)O3-0.33PbTiO3 crystal heterostructures by Zhu, Q. X., Wang, W., Yang, S. W., Li, X. M., Wang, Y., Habermeier, H.-U., Luo, H. S., Chan, H. L. W., Li, X. G., Zheng, R. K.

    Published in Applied physics letters (22-10-2012)
    “…The coaction and competition between the ferroelectric field effect and the strain effect in Pr0.5Ca0.5MnO3 (PCMO) film/0.67Pb(Mg1/3Nb2/3)O3-0.33PbTiO3 crystal…”
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  14. 14
  15. 15

    On the understanding of the microscopic origin of the properties of diluted magnetic semiconductors by atom probe tomography by Zheng, R.K., Moody, M.P., Gault, B., Liu, Z.W., Liu, Hui, Ringer, S.P.

    “…Spintronics, in which both the spin and charge of electrons are used for logic and memory operations, promises to revolutionize the current information…”
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  17. 17

    Influence of oxygen partial pressure on the ferromagnetic properties of polycrystalline Cr-doped ZnO films by Zhang, X, Wang, W. H, Li, L. Y, Cheng, Y. H, Luo, X. G, Liu, Hui, Li, Z. Q, Zheng, R. K, Ringer, S. P

    Published in Europhysics letters (01-10-2008)
    “…Polycrystalline Cr-doped ZnO films are prepared by the co-sputtering method. Diamagnetism is observed in the conductive samples deposited in pure Ar. However,…”
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  18. 18

    Raman Spectroscopy: Alternate Method for Strain and Carbon Substitution Study in by Yeoh, W K, Zheng, R K, Ringer, S P, Li, W X, Xu, X, Chen, S K, MacManus-Driscoll, J L

    “…In the present work, Raman spectroscopy is employed to study the strain and carbon substitution effect of SiC doped polycrystalline MgB 2 . We demonstrated…”
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  19. 19

    Mechanical magnetoresistance in broken cold-pressed CrO2 powder sample by LIU, H, ZHENG, R. K, WANG, Y, ZHANG, X. X

    “…Large negative magnetoresistance (MR)(|-R/R|=|[R(H)-Rmax]/Rmax| > 50%) has been observed in the broken cold-pressed CrO2 powder samples near the room…”
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  20. 20

    A simple method to prepare uniform Co nanoparticles by Zhao, Y.-W., Zheng, R.K., Zhang, X.X., Xiao, J.Q.

    Published in IEEE transactions on magnetics (01-09-2003)
    “…The authors report a simple method to fabricate cobalt nanoparticles with homogeneous spherical shape and narrow size distribution, which can be easily scaled…”
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    Journal Article Conference Proceeding