The energy of a photon of sodium light (2=589 nm) equals the band gap of a...
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The energy of a photon of sodium light (2=589 nm) equals the band gap of a semiconducting material. (a) Find the minimum energy E required to create a hole-electron pair. (b) Find the value of E/kT at a temperature of 300 K. The energy of a photon of sodium light (2=589 nm) equals the band gap of a semiconducting material. (a) Find the minimum energy E required to create a hole-electron pair. (b) Find the value of E/kT at a temperature of 300 K.
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