Sample of Ge of volume (=1 cm³) contains about 3 x1014 free electrons, and 3x10¹3 holes, doping donates and extra 10¹9 free electrons in the same volume. The approximate number of holes in one cm³ in the doped semiconductor under equilibrium condition is O 6.25x10^6 O 9x10^6 O 6.25 x10^7 O 9x10^7

Sample of Ge of volume (=1 cm³) contains about 3 x1014 free electrons, and 3x10¹3 holes, doping donates and extra 10¹9 free electrons in the same volume. The approximate number of holes in one cm³ in the doped semiconductor under equilibrium condition is O 6.25x10^6 O 9x10^6 O 6.25 x10^7 O 9x10^7

Glencoe Physics: Principles and Problems, Student Edition

1st Edition

ISBN:9780078807213

Author:Paul W. Zitzewitz

Publisher:Paul W. Zitzewitz

Chapter29: Solid-state Electronics

Section29.1: Conduction In Solids

Problem 13PP

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