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1. Schematic showing the difference in direct and indirect band gaps in... | Download Scientific Diagram
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The direct-to-indirect band gap crossover in two-dimensional van der Waals Indium Selenide crystals | Scientific Reports
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Absorption coefficient of some direct and indirect gap semiconductors.... | Download Scientific Diagram
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solid state physics - Why the direct band gap semiconductor get higher optical absorption coefficient than indirect band gap semiconductor - Physics Stack Exchange
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Indirect to direct band gap crossover in two-dimensional WS2(1−x)Se2x alloys | npj 2D Materials and Applications
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