Title :
Photoinduced anisotropy in chalcogenide glasses
Author :
Emelianova, E.V. ; Hertogen, P. ; Arkhipov, V.I. ; Adriaenssens, G.J.
Author_Institution :
Lab. voor Halfgeleiderfysica, Katholieke Univ., Leuven, Heverlee, Belgium
fDate :
6/21/1905 12:00:00 AM
Abstract :
A model is formulated that allows one to explain some basic characteristic features of photoinduced anisotropy in glassy semiconductors. The model assumes the occurrence of correlated pairs of localized states for electrons and holes and relates photoinduced anisotropy to generation of geminate electron-hole pairs trapped by these localized states
Keywords :
chalcogenide glasses; localised states; photochromism; chalcogenide glasses; correlated pairs; geminate electron-hole pairs; glassy semiconductors; localized states; photoinduced anisotropy; Anisotropic magnetoresistance; Charge carrier processes; Electron microscopy; Electron traps; Glass; Laboratories; Optical polarization; Semiconductivity; Spontaneous emission; Temperature distribution;
Conference_Titel :
Electrets, 1999. ISE 10. Proceedings. 10th International Symposium on
Print_ISBN :
0-7803-5025-1
DOI :
10.1109/ISE.1999.832142
