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version 1.0.0 (349 KB) by Laurent NEVOU
Poisson solver for semiconductor hetero-structures


Updated 01 Apr 2021

From GitHub

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This code solves the Poison equation in 1D on inhomogeneous grid in semiconductors heterostructures. As a results, it gives the band bending profile for any heterostructures. It is specially useful for CMOS, diode and whatever npn & pnp junction. A strain model is included. It basically shifts the conduction and valence band edge The code does NOT take into account the non-parabolicity of the bands. The electron and the hole masses are loaded from the "material.csv" file for each material. Additional material can be added in the "materialDB_ZB.csv" file

Cite As

Laurent NEVOU (2021). Q_Poisson1D (, GitHub. Retrieved .

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MATLAB Release Compatibility
Created with R2020b
Compatible with any release
Platform Compatibility
Windows macOS Linux

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