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Non-Drude Magneto-Transport Behavior in a Topological Crystalline Insulator/Band Insulator Heterostructure 期刊论文  OAI收割
NANO LETTERS, 2018, 卷号: 18, 期号: 10, 页码: 6538-6543
作者:  
Liu, CW
  |  收藏  |  浏览/下载:65/0  |  提交时间:2018/12/25
Non-Drude Magneto-Transport Behavior in a Topological Crystalline Insulator/Band Insulator Heterostructure 期刊论文  OAI收割
NANO LETTERS, 2018, 卷号: 18, 期号: 10, 页码: 6538-6543
作者:  
Liu, Chieh-Wen;  Wei, Feng;  Premasiri, Kasun;  Liu, Shuhao;  Ma, Song
  |  收藏  |  浏览/下载:44/0  |  提交时间:2021/02/02
Terahertz transport dynamics in the metal-insulator transition of V2O3 thin film 期刊论文  OAI收割
OPTICS COMMUNICATIONS, 2017, 卷号: 387, 期号: 无, 页码: 385-389
作者:  
Luo, Y. Y.;  Su, F. H.;  Zhang, C.;  Zhong, L.;  Pan, S. S.
收藏  |  浏览/下载:52/0  |  提交时间:2017/11/23
Infrared spectroscopic ellipsometry studies of ion-implanted and annealed silicon wafers 期刊论文  OAI收割
ACTA PHYSICA SINICA, 2010, 卷号: 59, 期号: 3, 页码: 1632-1637
作者:  
Liu Xian-Ming;  Li Bin-Cheng;  Gao Wei-Dong;  Han Yan-Ling
收藏  |  浏览/下载:20/0  |  提交时间:2015/09/21
Optical characteristic of ion beam sputter deposited aluminum 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:  
Yang H.;  Liu L.;  Liu L.
收藏  |  浏览/下载:28/0  |  提交时间:2013/03/25
Aluminum is a typical active metal very easy to oxidize. An oxide surface layer of about 2-6nm quickly formed in air which adds difficulty to the optical constants determination. An ex-situ method is used to determine the optical constants of aluminum thin films. First  Second  Third  alumina (Al2O3) thin film is deposited by ion beam sputter deposition. The optical constants and thickness are determined by spectral ellipsoemtry (SE). The thickness is verified by grazing x-ray reflection (GXRR) fitting method  Al thin film with an Al2O3 cap layer on top is deposited. This cap layer is of the same deposition condition with the first step. By fitting the GXRR spectra  based on the acquired structure information  the structure information (the thickness of the aluminum and the cap layer  the ellipsometric spectra are fitted. The optical constants of the aluminum layer are extracted with the aid of the Drude model. Finally  surface roughness and the diffusion between Al-Al2O 3) is obtained  an induced transmission filter (ITF) is designed and deposited.