Zobrazeno 1 - 10
of 18
pro vyhledávání: '"Yanghui Sun"'
Autor:
Yongnan Chen, Jun Zhang, Cheng Ai, Zhiping Sun, Wang Bo, Lin Liu, Wenchao Yang, Haijun Su, Yanghui Sun, Liguo Xi
Publikováno v:
Intermetallics. 125:106896
A multi-step solution heat treatment regime of a Mo-rich Ni based single crystal superalloy (Alloy Mo) was designed, and the effect of each solution heat treatment step on microstructure, microsegregation degree and phase transformation characteristi
Publikováno v:
Journal of Chemical Physics; Mar2010, Vol. 132 Issue 12, p124705, 4p, 2 Diagrams, 3 Graphs
Publikováno v:
ACS Nano. 6:1165-1175
Selective growth/etching of hybrid materials is very important for the rational synthesis of hierarchical structures and precise modulation of their physical properties. Here, the lateral etching of the core-shell Au@Ag nanorods is achieved by FeCl(3
Autor:
Hongjun Xu, Dapeng Yu, Jingmin Zhang, Yanghui Sun, Jun Xu, Wenguang Zhu, Li Chen, Qiang Fu, Jingyun Gao, Rui Zhu, Bang-Gui Liu, Qing Zhao
Publikováno v:
CrystEngComm. 14:355-358
Polarity-dependent homo-epitaxy on (0001)-Zn and (000)-O surfaces of cleaved ZnO microwires was investigated by in situgrowth in ESEM and DFT simulations. ZnO monomers adsorption, adatoms desorption and chemisorption were simulated to understand the
Autor:
Cheng-Kuang Huang, Tuocheng Cai, Yangbo Zhou, Yanghui Sun, Dapeng Yu, Zhi-Min Liao, Hailin Peng, Rui Zhu, Qing Zhao, Yongxi Ou
Publikováno v:
Advanced Science Letters. 5:192-196
Autor:
Dapeng Yu, Xiaowei Wang, Rui Zhu, Xinli Zhu, Hongjun Xu, Yanghui Sun, Yazhou Wang, Huichao Zhu, Yumin Hou, Jingyun Gao
Publikováno v:
Crystal Growth & Design. 11:2135-2141
Using pre-existing ZnO nanowires as lattice-matched templates, we have systematically studied the catalyst-free regrowth of ZnO nanostructures in a chemical vapor deposition (CVD) system. Because the templates (or crystal seeds) provided nanoscale pr
Publikováno v:
Crystal Growth & Design. 11:1417-1421
Novel type-II Zn3P2/ZnO core/shell nanowires were synthesized for the first time. First, Zn3P2 nanowires with high yield were synthesized via a catalyst-free chemical vapor deposition method. Then,...
Autor:
Jun Xu, Jingmin Zhang, Xiaowei Wang, Qing Zhao, Rui Zhu, Yanghui Sun, Jingyun Gao, Li Chen, Dapeng Yu
Publikováno v:
CrystEngComm. 13:606-610
In situ epitaxial growth of high-oriented ZnO nanowires on annealed zinc film was realized in an environmental scanning electron microscope. Energy dispersive spectra, X-ray diffraction and photoluminescence measurements demonstrated that a thin laye
Publikováno v:
Nanoscale Research Letters
Nanoscale Research Letters, Vol 6, Iss 1, p 45 (2011)
Nanoscale Research Letters, Vol 6, Iss 1, p 45 (2011)
We developed a novel approach to synthesize phosphorus (P)-doped ZnO nanowires by directly decomposing zinc phosphate powder. The samples were demonstrated to be P-doped ZnO nanowires by using scanning electron microscopy, high-resolution transmissio
Publikováno v:
CrystEngComm. 14:8440
Transition-metal doping in semiconductors is an important way to modulate their intrinsic properties or bring out new functionalities for applications. Here, elongated Mn-doped ZnSe1−xSx nanocrystals are synthesized through a facile one-pot reactio