8. A pure silicon contains 5 x 1028 atom per cubic meter and the ratio of broken bonds are one bond per 1012 silicon atom at 38°C. What is the ratio of broken of covalent bonds if the temperature raised to 75°C, where E, = 1.1 eV? %3D

8. A pure silicon contains 5 x 1028 atom per cubic meter and the ratio of broken bonds are one bond per 1012 silicon atom at 38°C. What is the ratio of broken of covalent bonds if the temperature raised to 75°C, where E, = 1.1 eV? %3D

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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8. A pure silicon contains 5 x 1028 atom per cubic meter and the ratio of broken bonds are
one bond per 1012 silicon atom at 38°C. What is the ratio of broken of covalent bonds
if the temperature raised to 75°C, where E, = 1.1 eV?
10

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