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4篇 您的检索式:作者名="HU Xierong"
    题名 作者 年代 出处 被引量
1Nonlinear Fabry-Perot Etalon and Optical Bistability in CdHgTe at 77K显示文摘We report the first observations of nonlinear feature and optical bistability in n-CdHgTe at 77K and obtained computer simulated curves,then discuss contribution due to thermal effect.WU Xiaoguang HU Xierong YANG Yawen SU Jingwen CHEN Jishu 1992Chinese Physics Letters1992,9,10:0
2Refractive Index and Extinction Coefficient of Hg_(1-x)Cd_(x)Te at 77 and 300K显示文摘We measured refractive index and extinction coefficient of n type Hg1-xCdxTe with the null ellipsometric spectrum method over the visible light region at 77 and 300K,and the dispersion relation at different temperature is discussed.The value of refractive index at 77K is smaller than that at 300K,and the changes of the extinction coefficient curve at 77K is also smaller than that at 300K.JIANG Runqing ZHANG Shuzhi WU Feifei HU Xierong FANG Jiaxiong SHEN Jie XU Guosen 1994Chinese Physics Letters1994,11,5:0
3Computer Simulation of Sputtering and Atomic Redistribution in Hg_(0.8)Cd_(0.2)Te Targets Under Ar^(+) Ions Bombardment显示文摘The sputtering of Hg_(0.8)Cd_(0.2)Te target by low energy Ar^(+)ions has been simulated using Monte Carlo method.The simulation results show that the concentration of Hg in the surface region of the target after ion bombardment is lower than the one before ion bombardment,but in a deeper region an excess concentration of Hg is produced due to recoil implantation.The excess concentration of Hg there may act as a donor dopant diffusion source for over doping the acceptor levels in the adjacent region and turn the p-type Hg_(0.8)Cd_(0.2)Te into an n-type material.XING Yuelin XIA Yueyuan HU Xierong 1994Chinese Physics Letters1994,11,11:0
4Observation of Self-pumped Phase Conjugation for Two Mutually Coherent Input Beams in a KNSBN Crystal显示文摘Two coherent or incoherent stable self-pumped phase conjugations have been obtained simultaneously in a Ce-doped(K_(0.5)Na_(0.5))_(2y)(Sr_(0.61)Ba_(0.39))_(1-y) Nb_(2)O_(6)(KNSBN)crystal by using two mutually coherent input beams from a He-Ne laser,and energy translation from one beam to another induces self-pumped phase conjugative reflectivity of one beam above 100%.WU Xiaoguang HU Xierong SHAO Zhongsu CHEN Huanchu SONG Yongyuan 1993Chinese Physics Letters1993,10,6:0
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