Infrared photoconductivity spectra of deep levels in Zn0.04Cd0.96Te

Authors
Yuan, XZ Pei, HY Lu, W Li, N Shi, GL Fang, JX Shen, XC
Citation
Xz. Yuan et al., Infrared photoconductivity spectra of deep levels in Zn0.04Cd0.96Te, ACT PHY C E, 50(4), 2001, pp. 775-778
Citations number
19
Categorie Soggetti
Physics
Journal title
ACTA PHYSICA SINICA
ISSN journal
10003290 → ACNP
Volume
50
Issue
4
Year of publication
2001
Pages
775 - 778
Database
ISI
SICI code
1000-3290(200104)50:4<775:IPSODL>2.0.ZU;2-L
Abstract
The infrared photoconductivity spectroscopy has been employed to investigat e the deep levels in semi-insulating p-type Zn0.04Cd0.96Te. At the temperat ure ranging between 4.2 and 165K, photoconductivity peaks at 0.24,0.34,0.38 , 0.47,0.55 and 0.80eV are observed. In conjunction with the photoluminesce nce measurement of the sample at 4.2K, the characteristics of the deep leve ls related to the photoconductivity peaks are discussed.