Polaron in a strong alternating electric field |
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Authors: | G. M. Shmelev G. I. Tsurkan |
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Affiliation: | (1) Lenin Kishinev State University, USSR |
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Abstract: | The solution is found for the transport equation for a Feynman polaron having arbitrary coupling interacting with the acoustic oscillations in an alternating electric field. In the low-frequency case, this solution cannot be normalized — there are runaway polarons. For high frequencies, this effect is absent. Equations are obtained for the electrical conductivity of polaron semiconductors for various particular cases, including the runaway regime.Translated from Izvestiya Vysshikh Uchebnykh Zavedenii, Fizika, No. 4, pp. 45–49, April, 1979. |
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