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浏览/检索结果: 共58条，第1-10条 帮助

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Room-Temperature Electrically Injected AlGaN-Based near-Ultraviolet Laser Grown on Si 期刊论文  OAI收割
Acs Photonics, 2018, 卷号: 5, 期号: 3, 页码: 699-704
作者:  Feng, M. X.;  Li, Z. C.;  Wang, J.;  Zhou, R.;  Sun, Q.
  |  收藏  |  浏览/下载：21/0  |  提交时间：2019/09/17
Micro-electro-mechanical systems capacitive ultrasonic transducer with a higher electromechanical coupling coefficient 期刊论文  OAI收割
Micro & Nano Letters, 2015, 卷号: 10, 期号: 10, 页码: 4
作者:  Miao, J(苗静);  Shen, WJ(沈文江);  He, CD;  Xue, CY;  Xiong, JJ
收藏  |  浏览/下载：84/0  |  提交时间：2015/12/31
silicon  elemental semiconductors  silicon-on-insulator  wafer bonding  electromechanical effects  ultrasonic transducers  capacitive transducers  micromechanical devices  micromachining  vibrations  membranes  finite element analysis  reliability  capacitance  electromechanical coupling coefficient  capacitive micromachined ultrasonic transducer  impedance matching  propagation medium  microelectromechanical system capacitive ultrasonic transducer  silicon on insulator  wafer bonding  optimum geometric dimensions  membrane mechanical vibration  electrical characteristics  finite-element analysis  operation mode  device safety  device reliability  equivalent stress  operation-collapse voltage  bottom electrodes  glass substrate surface  parallel parasitic capacitance  Si  SiO2  
Molecular dynamics simulation of energetic Cu-55 clusters deposition on a Fe (001) surface 期刊论文  OAI收割
COMPUTATIONAL MATERIALS SCIENCE, 2015, 卷号: 97, 页码: 165—171
作者:  Zhang, SX;  Li, GP;  Gong, HF;  Gao, N;  Chen, XZ
收藏  |  浏览/下载：27/0  |  提交时间：2015/12/09
Anharmonicity and local lattice distortion in strained Ge-dilute Si1-xGex alloy 期刊论文  OAI收割
JOURNAL OF ALLOYS AND COMPOUNDS, 2015, 卷号: 653, 页码: 117-121
作者:  Dong JC(董俊才);  Guo ZY(郭志英);  Zhang XL(张晓丽);  An PF(安鹏飞);  Gong Y(宫宇)
收藏  |  浏览/下载：18/0  |  提交时间：2016/04/18
Low energy Cu clusters slow deposition on a Fe (001) surface investigated by molecular dynamics simulation 期刊论文  OAI收割
APPLIED SURFACE SCIENCE, 2014, 卷号: 314, 页码: 433—442
Zhang, SX; Gong, HF; Chen, XZ; Li, GP; Wang, ZG
收藏  |  浏览/下载：36/0  |  提交时间：2015/03/13
Oxidation behavior of the compound Ti-Al-Si-N/1Cr11Ni2W2MoV at 800 degrees C for 1000 h in air 期刊论文  OAI收割
Surface & Coatings Technology, 2013, 卷号: 232, 页码: 88-95
C. J. Feng; M. S. Li; L. Xin; S. L. Zhu; Z. S. Shao; Q. Zhao; F. H. Wang
收藏  |  浏览/下载：29/0  |  提交时间：2014/02/19
Surface characterization of algan grown on si (111) substrates 期刊论文  iSwitch采集
Journal of crystal growth, 2011, 卷号: 331, 期号: 1, 页码: 29-32
作者:  Pan, Xu;  Wang, Xiaoliang;  Xiao, Hongling;  Wang, Cuimei;  Feng, Chun
收藏  |  浏览/下载：36/0  |  提交时间：2019/05/12
Surface characterization of AlGaN grown on Si (111) substrates 期刊论文  OAI收割
JOURNAL OF CRYSTAL GROWTH, 2011, 卷号: 331, 期号: 1, 页码: 29-32
作者:  Pan, Xu;  Wang, Xiaoliang;  Xiao, Hongling;  Wang, Cuimei;  Feng, Chun
  |  收藏  |  浏览/下载：18/0  |  提交时间：2021/02/02
Surface modification of SiC mirror by IARE method (EI CONFERENCE) 会议论文  OAI收割
7th International Conference on Thin Film Physics and Applications, September 24, 2010 - September 27, 2010, Shanghai, China
作者:  Gao J.
收藏  |  浏览/下载：25/0  |  提交时间：2013/03/25
A method to prepare high quality SiC coating at low temperature using large aperture E-beam evaporation PVD equipment with ion assistance was developed for the surface modification of SiC mirror for space projects. This method was called Ion Assisted Reactive Evaporation (IARE). The modified SiC coating was prepared using CH4 and Si with Kaufman ion source by IARE at 300C and it had met the requirements of applications. The SiC coating prepared by this method was amorphous. It was dense  homogeneous and easy to be polished. The surface modification of a SiC mirror was carried out using SiC coating by this method and achieved a fine surface modification effect. The surface roughness (rms) of the SiC substrate was reduced to 0.862nm  the scattering coefficient was reduced to 2.79% and the reflectance coated with Ag film was improved simultaneously after the surface modification. The effect of surface modification using SiC coating was close to that of using Si coating. It can be drawn that this technological method to preparation SiC coating for the surface modification of SiC mirror is reasonable and effective. 2011 SPIE.  
Structure and photoluminescence properties of the quasi-regular arrangements of porous silicon 期刊论文  OAI收割
Optoelectronics and Advanced Materials-Rapid Communications, 2011, 卷号: 5, 期号: 5-6, 页码: 495-498
T. Wang; X. Li; W. Feng; W. Li; C. Tao; J. Wen
收藏  |  浏览/下载：15/0  |  提交时间：2012/04/13