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Kinetics of anodic dark and photodissolution of n-GaAs and n-GaP electrodes

✍ Scribed by W. Lorenz; B. Wolf

Publisher: Elsevier Science
Year: 1983
Tongue: English
Weight: 441 KB
Volume: 28
Category: Article
ISSN: 0013-4686
DOI: 10.1016/0013-4686(83)85013-0

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✦ Synopsis

This paper provides a theoretical survey and further experimental data of kiietically controlled stationary dark and photocurrents on n-GaAs and n-Gap electrodes. The mechanism of anodic photodissolution is treated in greater detail, taking explicitly into account a sequence of kinetic steps. The possibility to detect partial charge transfer steps in stationary photocurrentvoltage curves is examined and related experimental data are discussed. Effects of photoinduced surface layer formation which takes place under certain conditions are briefly reported.

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