Calculate the velocity of the holes and electrons

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Reference no: EM13225801

An n-type piece of silicon experiences an electric field equal to 0.175 V/micrometer

(a) Calculate the velocity of the holes and electrons in this material.

(b) What doping level is necessary to provide a current density of 2 mA/micrometer^2 under these conditions? Assume the hole current is negligible.

Reference no: EM13225801

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