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Chinese Academy of Sciences Institutional Repositories Grid
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Separation of eight phenolic compounds from the over-ground parts of Aconitum pendulum Busch by repeated injection high-speed counter-current chromatography 期刊论文  OAI收割
SEPARATION SCIENCE AND TECHNOLOGY, 2021
作者:  
Chen, Tao;  Liu, Yongling;  Wang, Shuo;  Wei, Yangfei;  Song, Zhibo
  |  收藏  |  浏览/下载:46/0  |  提交时间:2021/11/18
Wavefield interpolation in 3D large-step Fourier wavefield extrapolation 期刊论文  OAI收割
GEOPHYSICAL PROSPECTING, 2018, 卷号: 66, 期号: 2, 页码: 311-326
作者:  
Chen, Gaoxiang;  Fu, Li-Yun;  Wei, Wei;  Sun, Weijia
  |  收藏  |  浏览/下载:48/0  |  提交时间:2018/09/26
Wavefield interpolation in 3D large-step Fourier wavefield extrapolation 期刊论文  OAI收割
Geophysical Prospecting, 2018, 卷号: 66, 期号: 2, 页码: 311-326
作者:  
Gaoxiang Chen;  Li-Yun Fu;  Wei Wei;  Weijia Sun
  |  收藏  |  浏览/下载:50/0  |  提交时间:2019/04/15
Adhesive transfer at copper/diamond interface and adhesion reduction mechanism with fluorine passivation: A first-principles study 期刊论文  OAI收割
Carbon, 2018, 卷号: 127, 页码: 548-556
作者:  
Pu JB(蒲吉斌);  Pu JB(蒲吉斌);  Liu, Zengjia;  Zheng, Shaoxian;  Lu ZB(鲁志斌)
  |  收藏  |  浏览/下载:39/0  |  提交时间:2018/06/20
Chirality-Dependent Reactivity of Individual Single-Walled Carbon Nanotubes 期刊论文  OAI收割
Small, 2013, 卷号: 9, 期号: 8, 页码: 1379-1386
B. L. Liu; H. Jiang; A. V. Krasheninnikov; A. G. Nasibulin; W. C. Ren; C. Liu; E. I. Kauppinen; H. M. Cheng
收藏  |  浏览/下载:91/0  |  提交时间:2013/12/24
Fabrication of multilayer laminar grating with high efficiency for extreme ultraviolet (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:  
Jin C.-S.;  Zhang L.-C.
收藏  |  浏览/下载:22/0  |  提交时间:2013/03/25
The main goal for investigations on multilayer laminar gratings working at the EUV region is to enhance their efficiency. In this article  second  third  we demonstrate a routine to fabricate multilayer laminar gratings with high efficiency. This routine comprises three steps: first  optimizing fabricating techniques to obtain multilayer coatings with high reflectivity  strictly controlling errors of multilayer grating parameters to ensure the coinciding of the optical performance with the expectation. Results demonstrate that this routine is feasible. The measured peak efficiency of -1 order at 12.8nm was 14.3%. Some related issues about efficiency curves such as wavelength separation and suppression of zero order are discussed.  preparing grating substrates with ideal groove profile and low roughness by holographic recording and ion beam etching process  
A novel method of calculation-separating second order spectrum in grating spectrometers (EI CONFERENCE) 会议论文  OAI收割
ICO20: Optical Devices and Instruments, August 21, 2005 - August 26, 2005, Changchun, China
作者:  
Xiang Y.
收藏  |  浏览/下载:15/0  |  提交时间:2013/03/25
In grating spectrometers  according to wavelength  short-wave second-order spectrum superimposes on long-wave spectrum with the wavelength twice as long as the short-wave. Usually spectrum of long-wave range is got via preventing the superimposition of short-wave second-order spectrum by cut-off filters. This paper analyses the characteristic of the ratio of short-wave second-order spectrum in long-wave superimposing spectral range to first-order spectrum in short-wave free spectral range of diffraction gratings. The paper studies a novel method of obtaining long-wave spectrum via calculation-separating short-wave second-order spectrum from mixed spectra in long-wave superimposing spectral range by data processing with the spectrum of free spectral range and the ratio (instrumental parameter) of short-wave second-order spectrum to first-order spectrum measured beforehand. Spectrum-measurement experiments were carried out by VIS-NIR spectrometers (0.36 - 1.0m). That the spectrum data got via calculation-separation coincide with those got via cut-off filter indicates that spectrum can be obtained by processing the measured date without filters in whole operating wavelength.