(a) what is he energy gap (in eV) between the valence and conduction bands for this photocell (b) Explain why pure silicon is opaque.
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Q#07: The maximum wavelength of light that a certain silicon photocell can detect is 1.11
micrometer (a) what is he energy gap (in eV) between the valence and conduction bands for this
photocell (b) Explain why pure silicon is opaque.
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