(a) Calculate the concentration of electrons in the conduction band for intrinsic silicon ( band gap =1.1 eV ) at room temperature (Assume mh=me=m/2). (b) Calculate the concentration of electrons in the conduction band for intrinsic germanium ( band gap =0.75 eV ) at room temperature (Assume mh=me=m/2).
(a) Calculate the concentration of electrons in the conduction band for intrinsic silicon ( band gap =1.1 eV ) at room temperature (Assume mh=me=m/2). (b) Calculate the concentration of electrons in the conduction band for intrinsic germanium ( band gap =0.75 eV ) at room temperature (Assume mh=me=m/2).
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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(a) Calculate the concentration of electrons in the conduction band for intrinsic silicon ( band gap =1.1 eV ) at room temperature (Assume mh=me=m/2).
(b) Calculate the concentration of electrons in the conduction band for intrinsic germanium ( band gap =0.75 eV ) at room temperature (Assume mh=me=m/2).
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