2. A silicon specimen is doped with 4.73 x1010/cm³ Antimony and 3.57x101%cm³ Aluminum.a) Calculate free electron and hole #Icm³ concentrations. b) Determine specimen conductivity type (n or p).

Answered: 2. A silicon specimen is doped with…

2. A silicon specimen is doped with 4.73 x1010/cm³ Antimony and 3.57x1010/cm³ Aluminum. a) Calculate free electron and hole #/cm³ concentrations. b) Determine specimen conductivity type (n or p).

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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2. A silicon specimen is doped with 4.73 x1010/cm³ Antimony and 3.57x101%cm³ Aluminum.
a) Calculate free electron and hole #Icm³ concentrations. b) Determine specimen conductivity type (n or p).

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We need to find out electron and hole concentration of given semiconductor .

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