REFRACTIVE-INDEX AND EXTINCTION COEFFICIENT OF HG1-XCDXTE AT 77 AND 300 K

Authors
JIANG RQ ZHANG SZ WU FF HU XR FANG JX SHEN J XU GS
Citation
Rq. Jiang et al., REFRACTIVE-INDEX AND EXTINCTION COEFFICIENT OF HG1-XCDXTE AT 77 AND 300 K, Chinese Physics Letters, 11(5), 1994, pp. 314-316
Citations number
8
Categorie Soggetti
Physics
Journal title
Chinese Physics Letters → ACNP
ISSN journal
0256307X
Volume
11
Issue
5
Year of publication
1994
Pages
314 - 316
Database
ISI
SICI code
0256-307X(1994)11:5<314:RAECOH>2.0.ZU;2-J
Abstract
We measured refractive index and extinction coefficient of n type Hg1- xCdxTe with the null ellipsometric spectrum method over the visible li ght region at 77 and 300K. and the dispersion relation at different te mperature is discussed. The value of refractive index at 77K is smalle r than that at 300K, and the changes of the extinction coefficient cur ve at 77K is also smaller than that at 300K.