: Assume Silicon (bandgap 1.12 eV) at room temperature (300 K) with the Fermi level located exactly in the middle of the bandgap. Answer the following questions: 1. What is the probability that a state located at the bottom of the conduction band is filled? 2. What is the probability that a state located at the top of the valence band is empty?

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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: Assume Silicon (bandgap 1.12 ev) at room temperature (300 K) with
the Fermi level located exactly in the middle of the bandgap. Answer
the following questions:
1. What is the probability that a state located at the bottom of the conduction band is filled?
2. What is the probability that a state located at the top of the valence band is empty?
Transcribed Image Text:: Assume Silicon (bandgap 1.12 ev) at room temperature (300 K) with the Fermi level located exactly in the middle of the bandgap. Answer the following questions: 1. What is the probability that a state located at the bottom of the conduction band is filled? 2. What is the probability that a state located at the top of the valence band is empty?
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