Hg_(1-X)Cd_xTe液相外延层室温红外透射谱分析  

Analysis on IR Transmission Spectrum at Room Temperature for Hg_(1-x)Cd_xTe LPE Layers

作　　者：刘达清[1] 陶长远[1] 陶 

机构地区：[1]南开大学物理系,航空航天部三院八三五八所

出　　处：《半导体光电》1994年第3期223-228,共6页Semiconductor Optoelectronics

摘　　要：首次系统、深入地探讨了Ｈｇ（１－Ｘ）ＣｄｘＴｅ液相外延层的界面结构、组分分布对其室温红外透射谱诸项和吸收边的影响，详细分析了“假生长”的特征、形成机理及严重危害。An approach is made for the first time to the effect of interface structrue,the profile of composition for the Hg(1-x)CdxTe LPE layers on the top and the absorption edge of IR transmission spectrum at room temperature. The characteristics of spurious growth, the forming mechanism and the serious harm fulness are analysed in detail.

关 键 词：HG1-XCDXTE 液相外延层 红外透射谱 探测器 

分 类 号：TN213[电子电信—物理电子学]