A doped n-type silicon sample with 10 16 electrons per cubic centimeter in the conduction band has
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A doped n-type silicon sample with 1016 electrons per cubic centimeter in the conduction band has a resistivity of 5 × 10-3 Ω · m at 300 K. Find the mean free path of the electrons. Use the effective mass of 0.2me for the mass of the electrons. Compare this mean free path with that of conduction electrons in copper at 300 K.
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Fundamentals of Ethics for Scientists and Engineers
ISBN: 978-0195134889
1st Edition
Authors: Edmund G. Seebauer, Robert L. Barry
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