Unformatted text preview: 2.50 after you determine the wavelength for this problem, answer the following: a) Are you able to see light at this wavelength? b) Is this phenomenon going to affect a semiconductor circuit if you expose it to the sunlight? c) If the excited electron lapses back to the valence band, what happens to its extra energy?...
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This document was uploaded on 01/31/2011.
- Spring '09