Skip to main content

92 Result(s)

within H. X. **e Remove this filter Nanotechnology Remove this filter

previous disabled Page of 5
and

  1. No Access

    Article

    A conductive AFM study of carbon-rich hexagonal (BN)C semiconductor alloys

    The conductive atomic force microscopy was employed to map different phases and their boundaries to provide insights into phase separation mechanisms in carbon-rich h-(BN)C alloys. One of three phases identifi...

    N. Khan, M. R. Uddin, J. Li, J. Y. Lin, H. X. Jiang in MRS Communications (2022)

  2. No Access

    Article

    Improved photocatalytic activity of Z-scheme β-Bi2O3/Bi2WO6 nanocomposites from band bending of p-n heterojunction

    Photocatalytic β-Bi2O3/Bi2WO6 p-n heterojunctions were synthesized by two-step solvothermal method, and then, the phase structure, microstructures, and band structures were characterized with XRD, EDS, N2 adsorpt...

    C. X. Li, S. Y. Song, D. S. Shi, Y. Ying, X. X. Zhang… in Journal of Nanoparticle Research (2020)

  3. No Access

    Article

    Effect of Main Elements (Zn, Mg, and Cu) on Hot Tearing Susceptibility During Direct-Chill Casting of 7xxx Aluminum Alloys

    New 7xxx aluminum alloys with high alloying contents are being designed, which could induce serious hot tearing defects during direct-chill (DC) casting. Among all factors affecting hot tearing of 7xxx alloys,...

    Y. Li, Z. R. Zhang, Z. Y. Zhao, H. X. Li… in Metallurgical and Materials Transactions A (2019)

  4. No Access

    Article

    Electronic structure, magnetism properties and optical absorption of organometal halide perovskite CH3NH3XI3 (X = Fe, Mn)

    The electronic structure, magnetism properties and optical absorption of organometal halide perovskite CH3NH3XI3 (X = Fe, Mn) are studied using the first principles calculations by the generalized gradient approx...

    H. X. Zhu, X. H. Wang, G. C. Zhuang in Applied Physics A (2019)

  5. No Access

    Article

    Constitutive Modeling and Activation Energy Maps for a Continuously Cast Hyperperitectic Steel

    An appropriate experimental scheme and an accurate constitutive model are the two key factors that determine the success or failure of the constitutive equations used to simulate hot deformation behavior durin...

    X. Gao, H. X. Li, L. Han, B. Santillana… in Metallurgical and Materials Transactions A (2018)

  6. No Access

    Article

    Highly improved sensibility and selectivity ethanol sensor of mesoporous Fe-doped NiO nanowires

    In this paper, nickel oxides (NiO) and iron (Fe)-doped NiO nanowires (NWs) with the various do** content (from 1 to 9 at%) were synthesized by using SBA-15 templates with the nanocasting method. All samples ...

    X. Q. Li, J. Q. Wei, J. C. Xu, H. X. **, D. F. **… in Journal of Nanoparticle Research (2017)

  7. No Access

    Article

    Experimental and Theoretical Studies of the Hot Tearing Behavior of Al-xZn-2Mg-2Cu Alloys

    The effect of Zn addition on the hot tearing susceptibilities of non-refined Al-xZn-2Mg-2Cu (x = 2-12 wt pct) alloys was investigated via direct crack observations and load response measurements. The obtained exp...

    Y. Li, X. Gao, Z. R. Zhang, W. L. **ao… in Metallurgical and Materials Transactions A (2017)

  8. Article

    Gene therapy research in Asia

    Gene therapy has shown great potential for the treatment of diseases that previously were either untreatable or treatable but not curable with conventional schemes. Recent progress in clinical gene therapy tri...

    H-X Deng, Y Wang, Q-r Ding, D-l Li, Yu-quan Wei in Gene Therapy (2017)

    Download PDF (908 KB) View Article

  9. No Access

    Article

    Temperature dependence studies of Er optical centers in GaN epilayers grown by MOCVD

    We report the temperature dependence of Er optical centers in GaN epilayers prepared by metal-organic chemical vapor deposition under the resonant excitation (4I15/2 →4I9/2) excitation using a Ti:Sapphire laser (...

    V. X. Ho, S. P. Dail, T. V. Dao, H. X. Jiang, J. Y. Lin, J. M. Zavada… in MRS Advances (2017)

  10. No Access

    Article

    Roles of Alloy Composition and Grain Refinement on Hot Tearing Susceptibility of 7××× Aluminum Alloys

    During the production of high-strength 7××× aluminum alloys, hot tearing has set up serious obstacles for attaining a sound billet/slab. In this research, some typical 7××× alloys were studied using constraine...

    Q. L. Bai, Y. Li, H. X. Li, Q. Du… in Metallurgical and Materials Transactions A (2016)

  11. No Access

    Article

    The Influences of Grain Size and Morphology on the Hot Tearing Susceptibility, Contraction, and Load Behaviors of AA7050 Alloy Inoculated with Al-5Ti-1B Master Alloy

    The influences of grain size and morphology on the hot tearing susceptibility of AA7050 alloy inoculated with Al-5Ti-1B master alloy were investigated by the authors. It was found that with the optimal additio...

    Y. Li, Q. L. Bai, J. C. Liu, H. X. Li, Q. Du… in Metallurgical and Materials Transactions A (2016)

  12. No Access

    Article

    Effect of depth of Buried-In Tungsten Electrodes on Single Crystal Diamond Photodetector

    The performance of new type three dimensional buried-in electrode structure ultraviolet photodetector fabricated on single crystal diamond epitaxial layer was investigated. The epitaxial layer was grown on hig...

    Z. C. Liu, F. N. Li, W. Wang, J. W. Zhang, F. Lin, H. X. Wang in MRS Advances (2016)

  13. No Access

    Article

    Numerical investigation of In0.23Ga0.77As-based planar Gunn diodes with fundamental frequency up to 116 GHz

    The current capability and frequency of In0.23Ga0.77As-based planar Gunn diode have been studied using numerical simulation. Our simulated results are well in agreement with the experimental observation with fun...

    B. Li, H. X. Liu, C. Wen in Applied Physics A (2015)

  14. No Access

    Article

    First principles calculations of electronic and optical properties of Mo and C co-doped anatase TiO2

    Using the first principles calculations, the electronic and optical properties of C, Mo and Mo-C-doped anatase TiO2 are studied. For the Mo mono-doped TiO2, the band gap reduces little, and the largest perturbati...

    H. X. Zhu, J.-M. Liu in Applied Physics A (2014)

  15. No Access

    Article

    Magnetic medium broadband metamaterial absorber based on the coupling resonance mechanism

    In this paper, we present a design, simulation and experimental measurement of a metamaterial absorber (MMA) in the microwave regime. The proposed MMA structure consists of periodic cross electric resonators s...

    Wangchang Li, **ao**g Qiao, Yang Luo, F. X. Qin, H. X. Peng in Applied Physics A (2014)

  16. No Access

    Article

    Optimization of microwire/glass-fibre reinforced polymer composites for wind turbine application

    We here report a comprehensive study of glass-fibre reinforced polymers (GFRP) incorporating ferromagnetic microwires for microwave absorption applications. With wire addition, a remarkable dependence of micro...

    F. X. Qin, H. X. Peng, Z. Chen, H. Wang, J. W. Zhang, G. Hilton in Applied Physics A (2013)

  17. No Access

    Article

    Effects of Cooling Rates on Glass Formation and Magnetic Behavior for the Fe73.0C7.0Si3.3B5.0P8.7Mo3.0 Bulk Metallic Glass

    In this paper, effects of cooling rates on glass formation and magnetic behavior of the Fe73.0C7.0Si3.3B5.0P8.7Mo3.0 (at. pct) alloy were investigated via different purging gases (i.e., helium and argon) during s...

    J. E. Gao, H. X. Li, F. Jiang, B. Winiarski… in Metallurgical and Materials Transactions A (2013)

  18. No Access

    Article

    Combination gene therapy targeting on interleukin-1β and RANKL for wear debris-induced aseptic loosening

    This study investigated the efficacy of a combination gene therapy to repress interleukin-1 (IL-1) and receptor activator of nuclear factor NF-kappa B ligand (RANKL) for the treatment of particulate debris-ind...

    H Wang, T-H Jia, N Zacharias, W Gong, H-X Du, P H Wooley, S-Y Yang in Gene Therapy (2013)

  19. No Access

    Chapter and Conference Paper

    Size-Dependent Elastic Properties of Honeycombs

    Simple closed form results for the size-dependent elastic properties of macro-, micro- and nano-sized regular honeycombs with hexagonal, square and equilateral triangular cells are presented in this paper. The...

    H. X. Zhu in IUTAM Symposium on Surface Effects in the … (2013)

  20. No Access

    Article

    Nano Superlattice-like Materials as Thermal Insulators for Phase-Change Random Access Memory

    Nanoscale superlattice-like (SLL) dielectric was employed to reduce the power consumption of the Phase-change random access memory (PCRAM) cells. In this study, we have simulated and found that the cells with ...

    D. Loke, L. P. Shi, W. J. Wang, R. Zhao, L. T. Ng… in MRS Online Proceedings Library (2012)

previous disabled Page of 5