Johnson and Lark-Horowitz formula

Johnson and Lark-Horowitz formula

[′jän·sən ən ¦lärk ′här·ə‚witz ‚fȯr·myə·lə]
(solid-state physics)
A formula according to which the resistivity of a metal or degenerate semiconductor resulting from impurities which scatter the electrons is proportional to the cube root of the density of impurities.
McGraw-Hill Dictionary of Scientific & Technical Terms, 6E, Copyright © 2003 by The McGraw-Hill Companies, Inc.
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