Phase transitions and phase separation in a pseudospin-electron model with direct interaction between pseudospins and with transverse field

• Veröffentlicht in: Condensed Matter Physics
• Datum: 2000
• 1. Verfasser: Dublenych, Yu.I.
• Format: Artikel
• Sprache: Englisch
• Veröffentlicht: Інститут фізики конденсованих систем НАН України 2000
• Online Zugang: https://nasplib.isofts.kiev.ua/handle/123456789/120982
• Назва журналу: Digital Library of Periodicals of National Academy of Sciences of Ukraine
• Zitieren: Phase transitions and phase separation in a pseudospin-electron model with direct interaction between pseudospins and with transverse field / Yu.I. Dublenych // Condensed Matter Physics. — 2000. — Т. 3, № 4(24). — С. 815-825. — Бібліогр.: 8 назв. — англ.

The pseudospin-electron model with a direct interaction between pseudospins and with transverse field is considered. In the absence of electron transfer, the equilibrium states of the model are studied in the mean field approximation. In the µ = const regime, two types of the first order phase tran...