excitons (electron hole pair) details explanation
we have explained in detail about excitons, occurrence of excitons in semiconductors and insulators, transition of electrons from valence to conduction band and types of excitons.
excitons are of great importance optoelectronics photo voltic cells. in materials science and physics it is of great importance to study the excitons and tremendous application in nano devices and nanotechnology. watch for detail explanation.
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