Optical characterization of defects in narrow-gap HgCdTe for infrared detector applications Project supported by the Major Program of the National Natural Science Foundation of China (Grant Nos. 61790583, 61874043, 61874045, and 61775060) and the National Key Research and Development Program, China (Grant No. 2016YFB0501604). |
Absorption coefficient spectra of (a) bulk, (b) LPE, and (c) MBE samples at different temperatures. |