A-MT-Ch05-Carrier-drift-in-electric-fields

Ratefrom1to2 1 e f1 e 2 e 1 f 2 e ratefrom2to1

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Unformatted text preview: states in the first region and also to the number of empty states in the second region. Rate from (1) to (2) 1 E f1 E 2 E 1 f 2 E Rate from (2) to (1) 2 E f 2 E 1 E 1 f1 E Both rates are equal. Multiplying out yields: 1 f1 2 1 f1 2 f 2 cancels 2 f 2 1 2 f 2 1 f1 cancels Thus it follows that and f1 f 2 E F1 E F 2 Chapter 5 – page 6...
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