Quantum simulation of a particle scattering in a lattice

The video shows a quantum simulation made by solving the Schrödinger equation for a particle scattering in three different lattices.

It can be seen that despite the complex behavior within the periodic lattice, the diffracted wavefunction at the output is well resolved, a well-known fact in electron crystallography.

This made QMsolve, an open-source python open-source package for visualizing and solving the Schrödinger equation.