Phase transitions in pseudospin- electron model with direct interaction between pseudospins

• Published in: Condensed Matter Physics
• Date: 1999
• Main Authors: Stasyuk, I.V., Havrylyuk, Yu.
• Format: Article
• Language: English
• Published: Інститут фізики конденсованих систем НАН України 1999
• Online Access: https://nasplib.isofts.kiev.ua/handle/123456789/120543
• Journal Title: Digital Library of Periodicals of National Academy of Sciences of Ukraine
• Cite this: Phase transitions in pseudospin- electron model with direct interaction between pseudospins / I.V. Stasyuk, Yu. Havrylyuk // Condensed Matter Physics. — 1999. — Т. 2, № 3(19). — С. 487-494. — Бібліогр.: 9 назв. — англ.

The analysis of thermodynamic properties of the pseudospin-electron model in the case of zero electron transfer with the inclusion of the direct pseudospin-pseudospin interaction of ferroelectric type is performed. The equilibrium conditions in the regimes µ = const and n = const are investigate...