Answered: Calculate the thermal-equilibrium hole…

Calculate the thermal-equilibrium hole concentration (cm-³) in Silicon at T=250 k. Assume the Fermi energy is 0.25 eV above the valence band energy.[N=1.04x10¹9 cm³ at T=300K].

Modern Physics

3rd Edition

ISBN:9781111794378

Author:Raymond A. Serway, Clement J. Moses, Curt A. Moyer

Publisher:Raymond A. Serway, Clement J. Moses, Curt A. Moyer

Chapter12: The Solid State

Section: Chapter Questions

Problem 4P

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Calculate the thermal-equilibrium hole concentration (cm³) in Silicon at T=250 k. Assume the
Fermi energy is 0.25 eV above the valence band energy.[N- 1.04x1019 cm³ at T-300K].
O 3.2x10^10
O 3.33 x10^15
O 3.44 x10^15
O 2.1 x10^15

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