CdS has a band gap of 2.4 eV. If large crystals of CdS are illuminated with ultraviolet
Question:
(a) What color is the emitted light?
(b) Would appropriately sized CdS quantum dots be able to emit blue light?
(c) What about red light?
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a Calculate the wavelength of light that corresponds to 24 eV then look at a visible spectrum such ...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
Question Posted:
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