When you shine light of band gap energy or higher on a semiconductor and promote electrons from
Question:
When you shine light of band gap energy or higher on a semiconductor and promote electrons from the valence band to the conduction band, do you expect the conductivity of the semiconductor to
(a) Remain unchanged
(b) Increase
(c) Decrease?
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The conductivity of a semiconductor is due to the fact that the band gap between va...View the full answer
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Related Book For
Chemistry The Central Science
ISBN: 9780321910417
13th Edition
Authors: Theodore E. Brown, H. Eugene LeMay, Bruce E. Bursten, Catherine Murphy, Patrick Woodward, Matthew E. Stoltzfus
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