Infrared and Remote Sensing Research Laboratory, Shandong University, Ji’nan 250100
Shanghai Institute of Technical Physics, Academia Sinica, Shanghai 200083
Refractive Index and Extinction Coefficient of Hg1-xCdxTe at 77 and 300K
Infrared and Remote Sensing Research Laboratory, Shandong University, Ji’nan 250100
Shanghai Institute of Technical Physics, Academia Sinica, Shanghai 200083
Abstract： 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. Refractive Index and Extinction Coefficient of Hg1-xCdxTe at 77 and 300K[J]. 中国物理快报, 1994, 11(5): 314-316.
JIANG Runqing, ZHANG Shuzhi, WU Feifei, HU Xierong, FANG Jiaxiong, SHEN Jie, XU Guosen. Refractive Index and Extinction Coefficient of Hg1-xCdxTe at 77 and 300K. Chin. Phys. Lett., 1994, 11(5): 314-316.
1994, Vol. 11 
