A selection of wide-bandgap materials and their properties is listed in Table 1. Note that the excitation wavelength is inversely proportional with the bandgap of the material and a detector that is ...
In the recent past ZnO has emerged as a promising alternative to Si and GaN in devices like light-emitting diodes (LEDs), photodetectors, and optically pumped lasers for the UV region1-3. ZnO has ...
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