Form factors and moments of Wannier function distributions in the nearly free electron limit
- 1 January 1971
- journal article
- Published by IOP Publishing in Journal of Physics C: Solid State Physics
- Vol. 4 (1) , 15-19
- https://doi.org/10.1088/0022-3719/4/1/003
Abstract
Some properties of the Wannier functions with minimal widths in the limit of a weak periodic potential are studied. The form factor of the Wannier function and its width are shown to be obtainable from simple geometric constructions in the reciprocal space.Keywords
This publication has 3 references indexed in Scilit:
- Formulation of the lattice dynamics problem in terms of rigidly moving Wannier functions. IJournal of Physics C: Solid State Physics, 1971
- Simplified Impurity CalculationPhysical Review B, 1954
- Wave Functions for Impurity LevelsPhysical Review B, 1954