PN junction simulation

Sai Rakesh Vangapandu

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Hi, I have designed a PN jucntion structure (3D) and I would like to simulate this model on COMSOL. This PN junction is applied with a reverse bias voltage and the depletion region width changes accordingly. My goal is to extract the charge distribution for different voltages and calculate the capacitance (junction).

Is there any example, that address a 3D charge simulation with voltage sweeps?

-Rakesh.


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