The band gap of silicon is 1.12 eV. (a) For what range of wavelengths will silicon be
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(a) For what range of wavelengths will silicon be transparent? In what region of the electromagnetic spectrum does this transparent range begin?
(b) If window glass is transparent for all visible wavelengths, what is the minimum possible band gap value for glass (assume λ = 400 nm to 700 nm)?
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a For the glass to be transparent to the photon the photons energy must be 112 ...View the full answer
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