Band electron spectrum and thermodynamic properties of the pseudospin-electron model with tunneling splitting of levels

• Published in: Condensed Matter Physics
• Date: 2006
• Main Authors: Farenyuk, O.Ya., Shvaika, A.M.
• Format: Article
• Language: English
• Published: Інститут фізики конденсованих систем НАН України 2006
• Online Access: https://nasplib.isofts.kiev.ua/handle/123456789/121307
• Journal Title: Digital Library of Periodicals of National Academy of Sciences of Ukraine
• Cite this: Band electron spectrum and thermodynamic properties of the pseudospin-electron model with tunneling splitting of levels / O.Ya. Farenyuk, A.M. Shvaika // Condensed Matter Physics. — 2006. — Т. 9, № 1(45). — С. 135–144. — Бібліогр.: 30 назв. — англ.

The pseudospin-electron model with tunneling splitting of levels is considered. Generalization of dynamic mean-field method for systems with correlated hopping was applied to the investigation of the model. Electron spectra, electron concentrations, average values of pseudospins and grand canonica...