Numerical computation with functions
Using the finite-difference method to solve Schrodinger's equation in the 1-dim potential well.
If we want to know the wave function how to distribute in the quantum well, then we can calculate the Schrodinger equation to get the eigen-energy in the potential well. Here, we only consider the
2D Time independent Schroedinger equation solver
3D Time independent Schroedinger equation solver
1D Time independent Schroedinger equation solver
1D Schroedinger solver in semiconductor with non-parabolicity in Zinc-Blende
2D time independent Schroedinger equation solver on inhomogeneous grid
1D Schroedinger solver in semiconductor with effective mass
1D Schroedinger solver in semiconductor with non-parabolicity
Particle in a box Quantum harmonic oscillator
Numerical Solution of 1D Time Independent Schrodinger Equation using Finite Difference Method.
Version 1.0.0.0
Sathyanarayan RaoFinite Difference scheme is applied to Time Independent Schrodinger Equation.
In this code, a potential well is taken (particle in a box) and the wave-function of the particle is calculated by solving Schrodinger equation. Finite difference method is used. Energy must be
Schrodinger-Poisson solver in 1D demonstrator
This code solves the Schrodinger-Poisson equation in semiconductor heterostructures. In order to be educatif, few approximations are made:-> the mass=meff is supposed constant all over the
Full 1D Schrodinger-Poisson solver in the conduction band
Q_SchrodingerPoisson1D_CBFull Schrodinger-Poisson solver in 1D in the conduction bandThis program solves the Schrodinger-Poisson equations in the conduction band for any heterostructures.2 versions
This program allows calculating the Hydrogen-like Radial Functions of the Schrodinger wave equation for hydrogen atom.
This program allows calculating the Hydrogen-like Radial Functions of the Schrodinger wave equation for hydrogen atom and the corresponding probability densities. It is enough to introduce the
Matlab interface for Gregory Snider's 1D Poisson solver. File import and simulation scripting.
. DESCRIPTION These functions are useful for running 1D Schrodinger-Poisson calculations using Gregory Snider's free solver. There are two useful functionalities in this software. The first is the ability to
1D Schrodinger solver with effective mass on NON-REGULAR GRID
This code solves the time independent Schrodinger equation in 1D with effective mass, m(z) on a NON-REGULAR GRID.It uses 2 different algorithms that can be switched ON/OFF:-> The FDM: Finite
The Mimetic Operators Library Enhanced
Schrodinger-Poisson solver with Dirichlet boundary condition
Schrodinger-Poisson solver with Dirichlet boundary condition in 1D demonstratorThis program computes the Schrodinger-Poisson equations in heterostructures with the Dirichlet boundary conditions. This
Schrödinger equation solver for a particle subject to diverse potentials.
WKB Expansion for a Fractional Schrödinger Equation
Version 1.0.0.1
Chair of Computational Mathematics - DeustoTechWKB expansion for a fractional Schrödinger equation with applications to controllability
http://cmc.deusto.eus/wkb-schrodinger/
Find and plot eigenvalues and eigenvectors of 1d schrodinger equation.
Find eigen values and eigen vectors of Schrödinger equation and plot them.
schrodinger equation% NSTM - number of eigen values and eigen vector to find% a - the start point of te interval for x% b - the end point of the interval for y% f_pot_handle - handle to function which defines
This m-script demonstrates a split-operator method by calculating wave functions and an energy spect
Simulate a time dependent solution of Schrodinger's equation and calculate energy spectrum of a 1D finite square well using split-operator method.Reference: M. D. Feit, J. A. Fleck, Jr., and A
Simulate Pulse propagation in Fiber optics
This M-File solves Nonlinear schrodinger equation and display the results in 3d graphics along with it the Pulse broadening ratio and phase shift has also been calculated and displayed.
Finds eigen energies for nearly any potential and resulting Schroedinger equation MATLAB can handle.
Band Structure Calculation for Quantum Cascade Lasers
Computes the electronic band structure of Zinc Blende semiconductor
FFT-based Beam Propagation Method for linear operators.
This is a simple FFT based beam propagation method for potential-free 1+1+1D Schrodinger equation. The software if flexible and allows to introduce high-order derivatives in the term (very handful if
Solve the 2D Gross-Pitaevskii equation for Bose-Einstein condensate in a static external potential
Computes the electronic band structure of bulk ZB semiconductor with various k.p models
Function to generate multi-soliton solutions of NLSE using CDT
The nonlinear Schrodinger equation (NLSE) models the propagation of light in nonlinear optical fibers and planar waveguides. NLSE has so called multi-soliton solutions which do not have any
Computes and plot the electrons distribution in the ZB Brillouin zone
Computes the electronic band structure of bulk Wurtzite semiconductors
Computes the electronic band structure of bulk ZB semiconductor with k.p models WITH STRAIN
MATLAB toolbox providing a collection of nonlinear eigenvalue problems
Numerical computation with functions
Constructing and optimizing general mathematical and physical models
The authors have developed a universal code for solving hydrodynamic stability problems.