Quantum mechanics of electrons in crystal lattices by R. de L. Kronig and W. G. Penney (source code)

= Quantum mechanics of electrons in crystal lattices by R. de L. Kronig and W. G. Penney
{c}
{tag=Work by R. de L. Kronig}
{tag=Work by W. G. Penney}
{title2=1931}
{title2=10.1098/rspa.1931.0019}

By <R. de L. Kronig> and <W. G. Penney>. Proceedings of the Royal Society A 130, 499–513. Section 1, pp. 500–503, derives the periodic rectangular-barrier model, its narrow-barrier limit and the allowed/forbidden energy intervals; the printed received date is 13 November 1930.

https://doi.org/10.1098/rspa.1931.0019

Original paper scan: https://www.physics.umd.edu/courses/Phys402/AnlageFall21/Kronig-Penney%20Model%201931-Quantum%20mechanics%20of%20electrons%20in%20crystal.pdf