Semiconductor: bandgap values, table

Energy conversion table. Values of photon (vacuum) wavelength (nm), wavenumber (1 cm-1), frequency (THz) and energy (eV, J), as well as the energy per mole (J mol-1) of a chemical reaction can be easily converted if a ruler is placed horizontally over the chart. The bandgaps of different semiconductors are also indicated, as well as the wavelength of the intensity peak of a blackbody radiation for different temperatures. 

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