Modeling of magnetic and magnetocaloric properties of La₀̣.₇Ba₀.₃MnO₃ manganites by Monte Carlo method
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...
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| Published in: | Functional Materials |
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| Date: | 2012 |
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| Format: | Article |
| Language: | English |
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НТК «Інститут монокристалів» НАН України
2012
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| Online Access: | https://nasplib.isofts.kiev.ua/handle/123456789/135283 |
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| Journal Title: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Cite this: | 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. |
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Digital Library of Periodicals of National Academy of Sciences of Ukraine| _version_ | 1862725498722844672 |
|---|---|
| author | Pavlukhina, O. Buchelnikov, V. Sokolovskiy, V. |
| author_facet | Pavlukhina, O. Buchelnikov, V. Sokolovskiy, V. |
| citation_txt | 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. |
| collection | DSpace DC |
| container_title | Functional Materials |
| description | 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 and Mn⁴ᐩ ions are described by classical Heisenberg spins, while oxygen, lanthanum and calcium ions are considered as non-magnetic. Mn magnetic ions are distributed on R3c lattice according to the perovskite structure of the manganite. The Curie temperature and magnetocaloric effect values obtained during the theoretical simulations are in a good agreement with the experimental data.
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| first_indexed | 2025-12-07T18:53:04Z |
| format | Article |
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| id | nasplib_isofts_kiev_ua-123456789-135283 |
| institution | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| issn | 1027-5495 |
| language | English |
| last_indexed | 2025-12-07T18:53:04Z |
| publishDate | 2012 |
| publisher | НТК «Інститут монокристалів» НАН України |
| record_format | dspace |
| spelling | Pavlukhina, O. Buchelnikov, V. Sokolovskiy, V. 2018-06-14T18:16:12Z 2018-06-14T18:16:12Z 2012 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. 1027-5495 https://nasplib.isofts.kiev.ua/handle/123456789/135283 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 and Mn⁴ᐩ ions are described by classical Heisenberg spins, while oxygen, lanthanum and calcium ions are considered as non-magnetic. Mn magnetic ions are distributed on R3c lattice according to the perovskite structure of the manganite. The Curie temperature and magnetocaloric effect values obtained during the theoretical simulations are in a good agreement with the experimental data. en НТК «Інститут монокристалів» НАН України Functional Materials Modeling and simulation Modeling of magnetic and magnetocaloric properties of La₀̣.₇Ba₀.₃MnO₃ manganites by Monte Carlo method Дослідження магнітних і магнітокалоричних властивостей манганітів лантану La₀̣.₇Ba₀.₃MnO₃ методом Монте-Карло Article published earlier |
| spellingShingle | Modeling of magnetic and magnetocaloric properties of La₀̣.₇Ba₀.₃MnO₃ manganites by Monte Carlo method Pavlukhina, O. Buchelnikov, V. Sokolovskiy, V. Modeling and simulation |
| title | Modeling of magnetic and magnetocaloric properties of La₀̣.₇Ba₀.₃MnO₃ manganites by Monte Carlo method |
| title_alt | Дослідження магнітних і магнітокалоричних властивостей манганітів лантану La₀̣.₇Ba₀.₃MnO₃ методом Монте-Карло |
| title_full | Modeling of magnetic and magnetocaloric properties of La₀̣.₇Ba₀.₃MnO₃ manganites by Monte Carlo method |
| title_fullStr | Modeling of magnetic and magnetocaloric properties of La₀̣.₇Ba₀.₃MnO₃ manganites by Monte Carlo method |
| title_full_unstemmed | Modeling of magnetic and magnetocaloric properties of La₀̣.₇Ba₀.₃MnO₃ manganites by Monte Carlo method |
| title_short | Modeling of magnetic and magnetocaloric properties of La₀̣.₇Ba₀.₃MnO₃ manganites by Monte Carlo method |
| title_sort | modeling of magnetic and magnetocaloric properties of la₀̣.₇ba₀.₃mno₃ manganites by monte carlo method |
| topic | Modeling and simulation |
| topic_facet | Modeling and simulation |
| url | https://nasplib.isofts.kiev.ua/handle/123456789/135283 |
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