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Absorption coefficient of some direct and indirect gap semiconductors.... | Download Scientific Diagram
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Why are LEDs made of materials with an indirect band gap that is less bright than those made with materials with a direct band gap? - Quora
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Band gap, explained by RP Photonics Encyclopedia; dielectrics, semiconductors, metals, energy, electronic levels, band gap wavelength, absorption, emission, fluorescence
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The frequency of the emitted light depends on the band-gap energy of... | Download Scientific Diagram
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