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浏览/检索结果: 共11条,第1-10条 帮助

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All-Fiber Dissipative Solitons Evolution in a Compact Passively Yb-Doped Mode-Locked Fiber Laser 期刊论文  OAI收割
journal of lightwave technology, 2012, 卷号: 30, 期号: 15, 页码: 2502-2507
作者:  
Li, Xiaohui;  Wang, Yishan;  Zhao, Wei;  Liu, Xianglian;  Wang, Yonggang
收藏  |  浏览/下载:87/0  |  提交时间:2012/09/04
Electronic structures and optical properties of Ca(5)(BO(3))(3)F: a systematical first-principles study 期刊论文  OAI收割
Journal of Physics-Condensed Matter, 2011, 卷号: 23, 期号: 39
C. L. Hu; X. Xu; C. F. Sun; J. G. Mao
收藏  |  浏览/下载:47/0  |  提交时间:2012/06/06
On the theory of superfluidity 期刊论文  OAI收割
ANNALS OF PHYSICS, 2008, 卷号: 323, 期号: 10, 页码: 2367-2375
作者:  
Yu, Yongle
收藏  |  浏览/下载:43/0  |  提交时间:2015/10/13
Ion beam sputter deposition of zirconia thin films (EI CONFERENCE) 会议论文  OAI收割
International Symposium on Photoelectronic Detection and Imaging, ISPDI 2007: Optoelectronic System Design, Manufacturing, and Testings, September 9, 2007 - September 12, 2007, Beijing, China
作者:  
Liu L.;  Yang H.;  Liu L.
收藏  |  浏览/下载:41/0  |  提交时间:2013/03/25
We determined the optical constants (the refractive index n and the extinction coefficient k) of ion beam sputter deposited zirconia thin films with spectroscopic ellipsometry (SE). First  we obtained the structure information (the layer thickness  surface roughness and layer diffusion) by fitting the grazing x-ray reflection (GXRR) spectra. The fitted surface roughness is verified by atomic force micrometer (AFM) measurement. Second  based on the acquired structure information  the measured ellipsometry spectra are fitted in the range of 240-800nm at an incident angle of 70.25 degree. The optical constants are solved based on the Tauc-Lorentz dispersion. The optical band gap extracted by SE is 4.79eV. Finally  the optical band gap is verified by Taue plot method  which is well consistent with that of SE.  
Determination of optical constants of zirconia and silica thin films in UV to visible range (EI CONFERENCE) 会议论文  OAI收割
3rd International Symposium on Advanced Optical Manufacturing and Testing Technologies, AOMATT 2007: Advanced Optical Manufacturing Technologies, July 8, 2007 - July 12, 2007, Chengdu, China
作者:  
Liu L.;  Yang H.;  Liu L.
收藏  |  浏览/下载:50/0  |  提交时间:2013/03/25
A curve fitting method for determining the optical constants of some dielectric thin films is described with dispersion theory in the paper. A computer program based on Matlab is developed and optimized. The fitting errors are analyzed with theoretical data  which gives very high accurate results. A program is applied to fitting the measured photometric spectra of ion sputtered zirconia and silica thin films in 200-850nm spectra range. The thickness is verified with the method of grazing x-ray diffraction. With the thickness known  the optical constants of zirconia films near the absorption range are obtained with single-wavelength method. As a result  quite good fitting results are obtained with high accuracy. Finally  an ultraviolet (UV) high-pass optical filter is designed with optical constants extracted by this method. The transmission and reflection spectra of the filter are measured and compared to designed spectra. A good coherence was derived.  
Raman spectroscopy of a-C : H : N films deposited using ECR-CVD with mixed gas 期刊论文  OAI收割
Applied Surface Science, 2007, 卷号: 253, 期号: 16, 页码: 6957-6962
F. X. Liu; K. L. Yao; Z. L. Liu
收藏  |  浏览/下载:71/0  |  提交时间:2012/04/13
Modelling energetic particles by a relativistic kappa-loss-cone distribution function in plasmas 期刊论文  OAI收割
Plasma Physics and Controlled Fusion, 2006, 卷号: 48, 期号: 2, 页码: 203-213
Xiao, F. L.
收藏  |  浏览/下载:38/0  |  提交时间:2014/04/30
Magnetic interaction in hole-doped high-T-c superconductors observed by angle-resolved photoemission spectroscopy 期刊论文  OAI收割
PHYSICA C-SUPERCONDUCTIVITY AND ITS APPLICATIONS, 2004, 卷号: 412, 页码: 51
Sato, T; Matsui, H; Terashima, K; Takahashi, T; Ding, H; Yang, HB; Wang, SC; Fujii, T; Watanabe, T; Matsuda, A; Terashima, T; Kadowaki, K
收藏  |  浏览/下载:59/0  |  提交时间:2014/02/20
Observation of band renormalization effects in hole-doped high-T-c superconductors 期刊论文  OAI收割
PHYSICAL REVIEW LETTERS, 2003, 卷号: 91, 期号: 15
Sato, T; Matsui, H; Takahashi, T; Ding, H; Yang, HB; Wang, SC; Fujii, T; Watanabe, T; Matsuda, A; Terashima, T; Kadowaki, K
收藏  |  浏览/下载:26/0  |  提交时间:2014/02/20
Superconducting coherent quasiparticle weight in high-T-c superconductor from angle-resolved photoemission 期刊论文  OAI收割
JOURNAL OF PHYSICS AND CHEMISTRY OF SOLIDS, 2002, 卷号: 63, 期号: 12, 页码: 2135
Ding, H; Engelbrecht, JR; Wang, Z; Wang, SC; Yang, HB; Campuzano, JC; Takahashi, T; Kadowaki, K; Hinks, DG
收藏  |  浏览/下载:36/0  |  提交时间:2014/02/20