STUDY OF DEFECTS IN CDTE-CL BY CATHODOLUMINESCENCE MICROSCOPY

Authors
PAL U FERNANDEZ P PIQUERAS J
Citation
U. Pal et al., STUDY OF DEFECTS IN CDTE-CL BY CATHODOLUMINESCENCE MICROSCOPY, Materials letters, 23(4-6), 1995, pp. 227-230
Citations number
13
Categorie Soggetti
Material Science","Physics, Applied
Journal title
Materials letters → ACNP
ISSN journal
0167577X
Volume
23
Issue
4-6
Year of publication
1995
Pages
227 - 230
Database
ISI
SICI code
0167-577X(1995)23:4-6<227:SODICB>2.0.ZU;2-Y
Abstract
The effect of Cl doping on the luminescence properties of CdTe is inve stigated by cathodoluminescence microscopy. Cl enhances the 1.4 eV emi ssion and retards the appearance of the tellurium vacancy related emis sion band. The behaviour under annealing indicates that doping with su bstitutional impurities involved in A-centers influences the intensity of the 1.4 eV band.