An ntype semiconductor sample has an electron density of 6.25 x 10^18 / cm^3 at 300K. In this example, if the carriers concentration is 2.5 x 10^13 / cm^3, what is the hole density at this temperature?

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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An ntype semiconductor sample has an electron density of 6.25 x 10^18 / cm^3 at 300K. In this example, if the carriers concentration is 2.5 x 10^13 / cm^3, what is the hole density at this temperature?
 
 
 
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