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depletion width of a pn junction

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Depletion region is the layer formed between the p and n junction of a semi conductor diode due to the migration of charge carriers ie: electrons and holes across the junction, The charctereristics, ie the current-voltage relationship of a pn junction is very much depends on the width and properties of the depletion layer. The mathematical formulation of the properties of the depletion layer of a semiconductor is given in this essay

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Solution Summary

This solution give a derivation and necessary explanation for the calculation of the width of depletion layer in a pn junction.

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