The carrier density without additives at 300K is 1.5 x 1010 / cm3 in silicon. What are the equilibrium electron and hole densities for n-type silicon doped to 2.25 x 1015 atoms / cm3?Please choose one:A. n0 = 2,25 x 10 ^ 17 / cm3, p0 = 1,0 x 1014 / cm3B. n0 = 1.5 x 10 ^ 16 / cm3, p0 = 1.5 x 1012 / cm3C. none of the aboveD. n0 = 1.5 x 10 ^ 10 / cm3, p0 = 2.25 x 1015 / cm3

By Mass action law np=ni2 For n Type nn pn =ni2 N D Pn=ni2

Answered: The carrier density without additives…

Introductory Circuit Analysis (13th Edition)

13th Edition

ISBN:9780133923605

Author:Robert L. Boylestad

Publisher:Robert L. Boylestad

Chapter1: Introduction

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The carrier density without additives at 300K is 1.5 x 10¹⁰ / cm³ in silicon. What are the equilibrium electron and hole densities for n-type silicon doped to 2.25 x 10¹⁵ atoms / cm³?
Please choose one:
A. n₀ = 2,25 x 10 ^ 17 / cm³, p₀ = 1,0 x 10¹⁴ / cm³
B. n₀ = 1.5 x 10 ^ 16 / cm³, p₀ = 1.5 x 10¹² / cm³
C. none of the above
D. n₀ = 1.5 x 10 ^ 10 / cm³, p₀ = 2.25 x 10¹⁵ / cm³

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