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Problem: The bandgap of 4nm quantum dots is 3eV. If the wavelength of the florescence spectra changes 600nm to 500nm when the size of the

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Problem: The bandgap of 4nm quantum dots is 3eV. If the wavelength of the florescence spectra changes 600nm to 500nm when the size of the quantum dot decreased from 4nm to 2nm. Calculate the bandgap of the size of 2nm quantum dots. Solution: Formula, E=hc/

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