Q_Schrodinger1D_dem​o

1D Time independent Schroedinger equation solver
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Updated Mon, 22 Mar 2021 11:33:03 +0000

This code solves the time independent Schroedinger equation in 1D with a constant mass.
It uses 4 different algorithms that can be switched ON/OFF:
-> The FDM: Finite Difference Method
-> The Scanning or Shooting method using the Euler approach
-> The PWE: Plane Wave Expansion method that solves the equation in the Fourier space
-> The TMM: The Scanning or Shooting method using the Tranfer Matrix Method

Three different potentials are proposed:
-> The multilayer where the height and thickness of each layer can be adjusted
-> The parabolic
-> The sinus

Any potential can be loaded with homogeneous grid z [m] and V [eV] and be solved with the 3 first methods. For the TM method, a sequence of layer must be provided.

Cite As

Laurent NEVOU (2024). Q_Schrodinger1D_demo (https://github.com/LaurentNevou/Q_Schrodinger1D_demo), GitHub. Retrieved .

MATLAB Release Compatibility
Created with R2018b
Compatible with any release
Platform Compatibility
Windows macOS Linux

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Versions that use the GitHub default branch cannot be downloaded

Version Published Release Notes
1.1

Description modified

1.0.11

Shooting added in description

1.0.1

Image uploaded

1.0.0

To view or report issues in this GitHub add-on, visit the GitHub Repository.
To view or report issues in this GitHub add-on, visit the GitHub Repository.