Find the lowest-frequency photon that can promote an
The energy gap for ZnS at 300 K is 3.6 eV.
(a) Find the lowest-frequency photon that can promote an electron from the valence band to the conduction band. Answer is in THz
(b) What is the wavelength of this photon?
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the energy gap for zns at 300 k is 36 eva find the lowest-frequency photon that can promote an electron from the
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