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VOLUME 31 (1980) | ISSUE 5 |
PAGE 292
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Acoustovoltaic effect in semiconductors
Chaban A.A.
A new effect in semiconductors—an acoustovoltaic current associated with the ejection asymmetry of electrons from a trapping level—is described below. In a linear approximation it leads to the previously unconsidered fundamental asymmetry for sound propagation in two, mutually opposite directions, which is not associated with the presence of an external field.
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