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Title
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Warm-electron transport in a 2-dimensional semiconductor system
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Author
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Abstract
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| Warm-electron transport is studied for a two-dimensional electron gas coupled to LO phonons. We found that the mobility can be expanded as mu(F)/mu0 = (1 + gamma Absolute value of F + betaF2) with F the electric field. The warm-electron transport coefficients, gamma and beta, are calculated within: (1) the diffusion-to-streaming transition model, (2) the Monte Carlo simulation method and (3) the momentum-balance equation. For a non-degenerate electron gas we found gamma > 0 and beta < 0. |
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Language
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English
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Source (journal)
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Semiconductor science and technology. - London
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Publication
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London
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1992
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ISSN
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0268-1242
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DOI
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10.1088/0268-1242/7/10/006
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Volume/pages
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7
:10
, p. 1251-1256
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ISI
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A1992JT73000006
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Full text (Publisher's DOI)
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