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About one forgotten mechanism of nonlinearity in the theory of hot electrons

Yu. G. Gurevich·I. N. Volovichev
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Abstract

It is shown that in general electron gas heating inevitably results in the change of the carrier concentration in the conduction band. It is proved, that this change, as a rule, leads to the kinetic coefficient nonlinearity of the same order, as the change of mobility does. The conditions are determined, when this change can be neglected.

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Yu. G. Gurevich, I. N. Volovichev. 2002-01-14. About one forgotten mechanism of nonlinearity in the theory of hot electrons. https://arxiv.org/abs/cond-mat/0201202

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