B the rms thermal velocity c the unidirectional

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Unformatted text preview: When we write a drift ­diffusion equation in the form, J nj = nqµ nE j + µ n , what 3 !x j assumption are we making? a) Non ­degenerate carrier statistics. b) The temperature does not vary with position. c) The electron temperature is equal to the lattice temperature. d) The kinetic energy is equally distributed between the three degrees of freedom . e) Only that the BTE is valid. 2) When we write the velocity as ! x = ! dx + cx...
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This document was uploaded on 01/15/2014.

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