Answered: A silicon pn junction employs NA = 2 ×…

A silicon pn junction employs NA = 2 × 1016 cm−3 and ND = 4 × 1016 cm−3. Determine the built-in potential at room temperature (T = 300 K).

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 silicon pn junction employs N_A = 2 × 10¹⁶ cm⁻³ and N_D = 4 × 10¹⁶ cm⁻3. Determine the built-in potential at room temperature (T = 300 K).

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