Simplified treatment of electronic energy levels in disordered systems
- 15 June 1977
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review B
- Vol. 15 (12) , 5991-5993
- https://doi.org/10.1103/physrevb.15.5991
Abstract
A simplified phenomenological treatment of a model for electronic energy levels in disordered systems is presented, and shown to yield the same physical description as obtained previously by Friedberg and Luttinger for the case of weak-short-range electron-impurity interactions.Keywords
This publication has 3 references indexed in Scilit:
- New Variational Method with Applications to Disordered SystemsPhysical Review Letters, 1976
- Density of electronic energy levels in disordered systemsPhysical Review B, 1975
- Energy spectrum structure and quantum states of disordered condensed systemsUspekhi Fizicheskih Nauk, 1964