(1-5) The mobilites of free electrons and holes in pure Germanium are 0.33 and 0.18m²/v-s corresponding values for pure silicon are 0.13 and 0.05 m²/v-s respectively. intrinsic conductivity for both the materials .Assume n₁=2.5× 1016/m³ for Silicon at room temperature. the Find the values of 1019/m³ for Germanium and ni=1.5x

(1-5) The mobilites of free electrons and holes in pure Germanium are 0.33 and 0.18m²/v-s corresponding values for pure silicon are 0.13 and 0.05 m²/v-s respectively. intrinsic conductivity for both the materials .Assume n₁=2.5× 1016/m³ for Silicon at room temperature. the Find the values of 1019/m³ for Germanium and ni=1.5x

Delmar's Standard Textbook Of Electricity

7th Edition

ISBN:9781337900348

Author:Stephen L. Herman

Publisher:Stephen L. Herman

Chapter1: Atomic Structure

Section: Chapter Questions

Problem 6RQ: How many valence electrons are generally contained in materials used for insulators?

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How many valence electrons are generally contained in materials used for insulators?
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