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[期刊论文] 作者:CHEN Gui-feng,LI Yang-xian,LIU, 来源:中国有色金属学会会刊(英文版) 年份:2004
The difference of annealing behaviors of vacancy-oxygen complex (VO) in varied dose neutron irradiated Czochralski silicon: (S1 5×1017 n/cm3 and S2 1.07×1019...
[期刊论文] 作者:MENG Fan-bin,LI Yang-Xian,CHEN, 来源:中南工业大学学报(英文版) 年份:2004
The ingots of Pr0.15TbxDy0.85-xFe2 (x=0.100.85) series compounds with a single phase were prepared by a arc melting method. The X-ray diffraction patterns were...
[期刊论文] 作者:CHEN Gui-feng,LI Yang-xian,LI, 来源:中国有色金属学会会刊(英文版) 年份:2004
A rapid thermal process (RTP) was first introduced into the intrinsic gettering (IG) processes of fast neutron irradiated Czochralski (CZ) silicon. The effect o...
[期刊论文] 作者:XU Xue-wen,LI Yang-xian,ZHU Ji, 来源:中国有色金属学会会刊(英文版) 年份:2004
Not only the isothermal oxidation behaviors at 900-1 300 ℃ for 20 h in air of bulk Ti3AlC2 with 2.8% TiC which was sintered by hot pressing with the additive o...
[期刊论文] 作者:LU Zun-Ming,SUN Ji-Rong,LI Yang-Xian, 来源:中国物理快报(英文版) 年份:2006
Infrared absorption spectra of La0.67-xPrxCa0.33MnO3 (x = 0, 0.18 and 0.36) are experimentally studied in the temperature range 20-300K....
[期刊论文] 作者:Shen Jun,Li Yang-Xian,Sun Ji-Rong,Shen Bao-Gen, 来源:中国物理B(英文版) 年份:2009
Magnetic properties and magnetocaloric effects of La1-xRxFe11.5Sil.5 (R=Pr, (0 ≤ x ≤ 0.5); R = Ce and Nd, (0 ≤ x ≤ 0.3)) compounds are investigated. Partial...
[期刊论文] 作者:Shen Jun,Wang Fang,Li Yang-Xian,Sun Ji-Rong,Shen Bao-Gen, 来源:中国物理B(英文版) 年份:2007
Magnetic properties and magnetocaloric effects of Tb6Co1.67Si3 have been investigated by magnetization measurement. This compound is of a hexagonal Ce6Ni2Si3-ty...
[期刊论文] 作者:Shen Jun,Li Yang-Xian,Wang Fang,Wang Guang-Jun,Zhang Shao-Ying, 来源:中国物理(英文版) 年份:2004
Effect of Co substitution on magnetic properties and magnetic entropy changes in LaFe11.83Si0.94Al0.23 compounds has been investigated by means of magnetization...
[期刊论文] 作者:Shen Jun,Li Yang-Xian,Dong Qiao-Yan,Wang Fang,Sun Ji-Rong, 来源:中国物理B(英文版) 年份:2008
The magnetic properties and the magnetic entropy change ΔS have been investigated for Gd6Co1.67Si3 compounds with a second-order phase transition. The saturati...
[期刊论文] 作者:Chen Gui-Feng,Yan Wen-Bo,Chen Hong-Jian,Cui Hui-Ying,Li Yang-Xian, 来源:中国物理B(英文版) 年份:2009
This paper investigates the infrared absorption spectra of oxygen-related complexes in silicon crystals irradiated with electron (1.5 MeV) at 360 K. Two groups...
[期刊论文] 作者:Chen Gui-Feng,Yan Wen-Bo,Chen Hong-Jian,Li Xing-Hua,Li Yang-Xian, 来源:中国物理B(英文版) 年份:2009
The effects of fast neutron irradiation on oxygen atoms in Czochralski silicon (CZ-Si) are investigated systemically by using Fourier transform infrared (FTIR)...
[期刊论文] 作者:LI Lin-na,XUE Jun-ming,ZHAO Ying,LI Yang-xian,GENG Xin-hua, 来源:城市道桥与防洪 年份:2007
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生、测量监控等方面人手,介绍了S226海滨大桥...
[期刊论文] 作者:Zhao Jin-Liang,Shen Jun,Li Yang-Xian,Hu Feng-Xia,Sun Ji-Rong,Shen Bao-Gen, 来源:中国物理B(英文版) 年份:2010
[期刊论文] 作者:Wang Fang,Shen Bao-Gen,Zhang Jian,Sun Ji-Rong,Meng Fan-Bin,Li Yang-Xian, 来源:中国物理B(英文版) 年份:2010
[期刊论文] 作者:Chen Hong-Jian,Shi Li-Hong,Yan Wen-Bo,Chen Gui-Feng,Shen Jun,Li Yang-Xian, 来源:中国物理B(英文版) 年份:2009
This paper reports that OH- absorption bands of lithium niobate crystal have been measured at room temperature,and the band shape depending on the crystal compo...
[期刊论文] 作者:Hu Long,Xu Xue-Wen,Lu Zun-Ming,Fan Ying,Li Yang-Xian,Tang Cheng-Chun, 来源:中国物理B(英文版) 年份:2010
[期刊论文] 作者:HAO Yan-Ming,LI Yang-Xian,SUN He-Xu,QU Jing-Ping,GAO Yan,WANG Bo-Wen, 来源:中国物理快报(英文版) 年份:2001
The structural and magnetic properties of the Nd2 Co17-x Mnx (x ≤ 14) compounds have been investigated bymeans of x-ray diffraction and magnetization measureme...
[期刊论文] 作者:Shen Jun,Gao Bo,Yan Li-Qin,Li Yang-Xian,Zhang Hong-Wei,Hu Feng-Xia,Sun Ji-Rong, 来源:中国物理B(英文版) 年份:2007
Magnetic properties and magnetic entropy changes in LaFe11.5Si1.5 have been investigated by partially substituting Pr by La. It is found that La1-xPrxFe11.5Si1....
[期刊论文] 作者:Chen Hong-Jian,Shi Li-Hong,Yan Wen-Bo,Chen Gui-Feng,Shen Jun,Shen Xu-Nan,Li Yang-Xian, 来源:中国物理B(英文版) 年份:2010
[期刊论文] 作者:Xu Xue-Wen,Hu Long,Yu Xiao,Lu Zun-Ming,Fan Ying,Li Yang-xian,Tang Cheng-Chun, 来源:中国物理B(英文版) 年份:2011
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