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	Attempt to probe nuclear charge radii by cluster and proton emissions 期刊论文 OAI收割 PHYSICAL REVIEW C, 2013, 卷号: 87, 期号: 5, 页码: 54323 Qian, YB; Ren, ZZ; Ni, DD 收藏 \| 浏览/下载：134/0 \| 提交时间：2014/04/25 DEFORMED-NUCLEI CROSS-SECTIONS HALO NUCLEI STATE DECAY RADIOACTIVITY SCATTERING EMITTERS LI-11 BE-14
	KW-output high beam quality diode laser array source (EI CONFERENCE) 会议论文 OAI收割 2012 International Conference on Optoelectronics and Microelectronics, ICOM 2012, August 23, 2012 - August 25, 2012, Changchun, China 作者: Zhang J.; Wang L.; Wang L.; Wang L.; Liu Y. 收藏 \| 浏览/下载：39/0 \| 提交时间：2013/03/25 With the advantages of small volume light weight high efficiency and long lifespan diode laser has been widely applied to industrial processing. Presently for laser used as processing light source needs to amount to dozens of KW per cm2 of power density how to increase power output and get smaller light spot for diode laser becomes a key problem. It is introduced that by designing beam shaping by ourselves and making use of optical system for beam blooming and focusing 808nm laser array composed of 20 bars eventually achieves the 1001.5w power output coupling efficiency at 90% 11mm2 of light spot through experiments which enables diode laser to be directly applied to cladding welding and so on. 2012 IEEE.
	The deviation of color matching algorithm in the field of full-color LED display (EI CONFERENCE) 会议论文 OAI收割 2009 2nd International Congress on Image and Signal Processing, CISP'09, October 17, 2009 - October 19, 2009, Tianjin, China 作者: Wang Y.; Chen Y.; Zhang X.; Zhang X.; Zhang X. 收藏 \| 浏览/下载：19/0 \| 提交时间：2013/03/25 In this paper a color gamut transformation method which transformed the different color gamut into a same one has been proposed. In the transforming process the deviation which was arose from the quantization error and the truncation error were existing. If the deviation was out of the color tolerance the uniformity of the screen color will be deteriorated. Firstly the color tolerance of vision was calculated by the color-difference formula. Secondly in the full-color LED display experiments it was analyzed that the tri -color tolerance values are respectively 2.5 2.8 and 1.3. According to the tri -color tolerance values and the color difference formula the express of the quantization precision gray value and the color difference was set up. Finally the gray-scale range of the color uniformity was analyzed by the collected data it was concluded that the uniformity of the display was satisfied the requirement of the visual when the range of the gray level was [11 14] and when the range was [1 11] the value of the color difference was also reduced significantly. 2009 IEEE.
	Theoretical research of an improved C-V method to measure the elastic constants of nematic liquid crystal (EI CONFERENCE) 会议论文 OAI收割 Asia Display 2007, AD'07, March 12, 2007 - March 16, 2007, Shanghai, China Kong X.; Jin H.; Huang X.; Liao Y.; Liu J. e. 收藏 \| 浏览/下载：21/0 \| 提交时间：2013/03/25 A more exactitude C-V method to determine the elastic constants for nematic liquid crystal is discussed. For positive nematic liquid crystal(NLC) the threshold voltage becomes uncertain when the pretilt angle is not zero so the value of k11 must be erroneous. To solve this problem we report the formulas about capacitance and voltage with the pretilt angle isn't zero present the method to determine the elastic constants -k11 and k 33 simultaneously by curvefitting. We simulate and analyze the theory of this method in virtue of MatLab. The proposed method can reduce the requirement of LC cell increase the accuracy.
	Deformation effects on the structures of N=7 halo nuclei 期刊论文 OAI收割 NUCLEAR PHYSICS A, 2006, 卷号: 765, 期号: 40910, 页码: 29-38 作者: Pei, JC; Xu, FR; Stevenson, PD; Xu, FR , Peking Univ, Sch Phys, Beijing 100871, Peoples R China \| 收藏 \| 浏览/下载：59/0 \| 提交时间：2012/08/02 Self-consistent Calculations Ground-state Properties Mean-field Calculations Positive-parity States Neutron-rich Nuclei Cross-sections Light-nuclei Be-11 Isotopes Skyrme
	Extended Glauber theory and its application in halo nucleus scattering 期刊论文 OAI收割 HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION, 2001, 卷号: 25, 期号: 6, 页码: 506-513 作者: Sun, XQ; Zhao, YL; Ma, ZY; Chen, BQ; Zhao, YL , China Inst Atom Energy, Dept Phys, Beijing 102413, Peoples R China. \| 收藏 \| 浏览/下载：58/0 \| 提交时间：2012/08/29 Elastic-scattering Cross-sections Neutron Halo Model Li-11 Be-14