Author:
Clerjaud B.,Côte D.,Krause M.,Naud C.
Abstract
ABSTRACTSeries of sharp optical absorption lines around 2200 cm-1 in GaP, 2000 cm-1 in GaAs, and 2300 cm-1 in InP are observed in bulk materials. They are shown to be due to stretching local modes of vibration of P-H or As-H bonds, the hydrogen sitting nearby an impurity or defect. The origin of the hydrogen contamination of the bulk materials is discussed.
Publisher
Springer Science and Business Media LLC
Cited by
12 articles.
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