True or false: (a) The band gap of a semiconductor decreases as the particle size decreases in
Question:
(a) The band gap of a semiconductor decreases as the particle size decreases in the 1-10-nm range.
(b) The light that is emitted from a semiconductor, upon external stimulation, becomes longer in wavelength as the particle size of the semiconductor decreases?
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a False As particle size decreases the band gap increases The smaller ...View the full answer
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Related Book For 
Chemistry The Central Science
ISBN: 978-0321696724
12th edition
Authors: Theodore Brown, Eugene LeMay, Bruce Bursten, Catherine Murphy, Patrick Woodward
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