Calculate width of space charge region for applied voltages

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1. Find the built-in potential for a p-n Si junction at room temperature if the bulk resistivity of Si is 1Ωcm. Electron mobility in Si at RT is 1400 cm2 V-1 s-1; μnp = 3.1; ni;= 1.05 x 1013 cm-3.

2. For the p-n Si junction from the previous problem calculate the width of the space charge region for the applied voltages V = -10, 0, and +0.3 V. ∈si = 11.9

Reference no: EM131069430

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