Answered: A silicon wafer is doped with 5x1020…

A silicon wafer is doped with 5x1020 phosphorus atoms/m³. Calculate the hole concentrations after doping per cubic meter [assume n=1.5x10¹0 cm-³] O 3.21x10^10 O 4.5x10^11 O 3.21x10^11 O 4.5x10^10

Glencoe Physics: Principles and Problems, Student Edition

1st Edition

ISBN:9780078807213

Author:Paul W. Zitzewitz

Publisher:Paul W. Zitzewitz

Chapter29: Solid-state Electronics

Section: Chapter Questions

Problem 61A

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A silicon wafer is doped with 5x1020 phosphorus atoms/m³. Calculate the hole concentrations
after doping per cubic meter [assume n=1.5x10¹0 cm³]
O 3.21x10^10
4.5x10^11
O 3.21x10^11
4.5x10^10

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