Local modes of vibration of isoelectronic impurities in gallium phosphide and gallium arsenide
- 1 February 1970
- journal article
- Published by IOP Publishing in Journal of Physics C: Solid State Physics
- Vol. 3 (2), L48-L50
- https://doi.org/10.1088/0022-3719/3/2/003
Abstract
A two-parameter expression for the local mode vibration frequency is useful for predicting the variation of frequency with impurity mass over a wide mass range in GaP and GaAs. The expression is valid for materials with small but non-zero effective charge.Keywords
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