Modeling of magnetic and magnetocaloric properties of La₀̣.₇Ba₀.₃MnO₃ manganites by Monte Carlo method

• Veröffentlicht in: Functional Materials
• Datum: 2012
• Hauptverfasser: Pavlukhina, O., Buchelnikov, V., Sokolovskiy, V.
• Format: Artikel
• Sprache: Englisch
• Veröffentlicht: НТК «Інститут монокристалів» НАН України 2012
• Schlagworte: Modeling and simulation
• Online Zugang: https://nasplib.isofts.kiev.ua/handle/123456789/135283
• Назва журналу: Digital Library of Periodicals of National Academy of Sciences of Ukraine
• Zitieren: Modeling of magnetic and magnetocaloric properties of La₀̣.₇Ba₀.₃MnO₃ manganites by Monte Carlo method / O. Pavlukhina, V. Buchelnikov, V. Sokolovskiy // Functional Materials. — 2012. — Т. 19, № 1. — С. 97-101. — Бібліогр.: 17 назв. — англ.

In the work the temperature dependence of magnetization, entropy changes, and the Curie temperature of La₀̣.₇Ba₀.₃MnO₃ using Monte Carlo method and Heisenberg model were investigated. We used the magnetic exchange parameters from the first-principles calculations. In the simulation, magnetic Mn³ᐩ an...