BARRIER HEIGHT TEMPERATURE-DEPENDENCE OF AU INP FROM PHOTOREFLECTANCESPECTROSCOPY/

Authors
WANG DP SHEN TL
Citation
Dp. Wang et Tl. Shen, BARRIER HEIGHT TEMPERATURE-DEPENDENCE OF AU INP FROM PHOTOREFLECTANCESPECTROSCOPY/, Journal of applied physics, 74(5), 1993, pp. 3447-3450
Citations number
13
Categorie Soggetti
Physics, Applied
Journal title
Journal of applied physics → ACNP
ISSN journal
00218979
Volume
74
Issue
5
Year of publication
1993
Pages
3447 - 3450
Database
ISI
SICI code
0021-8979(1993)74:5<3447:BHTOAI>2.0.ZU;2-M
Abstract
The barrier height of Au/InP was measured at various temperatures from Franz-Kelydsh oscillations (FKO) of photoreflectance spectroscopy. It appears that the photoinduced voltage can not be neglected especially at low temperature. The presently observed barrier height temperature dependence confirms the theory of Hecht [M. Hecht, Phys. Rev. B 41, 7 918 (1990)]. Also, the mixture between FKO and E0 + DELTA0 oscillation s was observed. The degree of mixture varies with temperature.