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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