The diffusivity–mobility ratio in heavil
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S. Bhattacharya; S. Pahari; R. Sarkar; S. Ghosh; K.P. Ghatak
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Article
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2008
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Elsevier Science
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English
⚖ 423 KB
We study the diffusivity-mobility ratio (DMR) in heavily doped nonlinear compounds forming band tails on the basis of a newly formulated electron dispersion law and III-V, ternary and quaternary materials form a special case of our generalized analysis. The complex nature of the energy spectrum and