The classical two-sublattice Landau–Lifshitz–Bloch equation for all temperatures

The classical two-sublattice Landau–Lifshitz–Bloch equation for all temperatures

Micromagnetic modeling has proved itself as a widely used tool, complimentary in many respects to experimental measurements. The Landau–Lifshitz equation provides a basis for this modeling, especially where the dynamical behaviour is concerned. However, this approach is strictly valid only for zer...

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Збережено в:
Бібліографічні деталі
Дата:2015
Автори: Nieves, P., Atxitia, U., Chantrell, R.W., Chubykalo-Fesenko, O.
Формат: Стаття
Мова:English
Опубліковано: Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України 2015
Назва видання:Физика низких температур
Теми:
К 80-летию уравнения Ландау–Лифшица
Онлайн доступ:http://dspace.nbuv.gov.ua/handle/123456789/128077
Теги: Додати тег
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Назва журналу:Digital Library of Periodicals of National Academy of Sciences of Ukraine
Цитувати:The classical two-sublattice Landau–Lifshitz–Bloch equation for all temperatures / P. Nieves, U. Atxitia, R.W. Chantrell, O. Chubykalo-Fesenko // Физика низких температур. — 2015. — Т. 41, № 9. — С. 949–955. — Бібліогр.: 39 назв. — англ.

Репозитарії

Digital Library of Periodicals of National Academy of Sciences of Ukraine
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spelling irk-123456789-1280772018-01-06T03:03:12Z The classical two-sublattice Landau–Lifshitz–Bloch equation for all temperatures Nieves, P. Atxitia, U. Chantrell, R.W. Chubykalo-Fesenko, O. К 80-летию уравнения Ландау–Лифшица Micromagnetic modeling has proved itself as a widely used tool, complimentary in many respects to experimental measurements. The Landau–Lifshitz equation provides a basis for this modeling, especially where the dynamical behaviour is concerned. However, this approach is strictly valid only for zero temperature and for high temperatures must be replaced by a more thermodynamically consistent approach such as the the Landau– Lifshitz–Bloch (LLB) equation. Here we review the recently derived LLB equation for two-sublattice systems and extend its derivation for temperatures above the Curie temperature. We present comparison with many-body atomistic simulations and show that this equation can describe the ultra-fast switching in ferrimagnets, observed experimentally 2015 Article The classical two-sublattice Landau–Lifshitz–Bloch equation for all temperatures / P. Nieves, U. Atxitia, R.W. Chantrell, O. Chubykalo-Fesenko // Физика низких температур. — 2015. — Т. 41, № 9. — С. 949–955. — Бібліогр.: 39 назв. — англ. 0132-6414 PACS: 75.10.Hk, 75., 75.78.–n http://dspace.nbuv.gov.ua/handle/123456789/128077 en Физика низких температур Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України
institution Digital Library of Periodicals of National Academy of Sciences of Ukraine
collection DSpace DC
language English
topic К 80-летию уравнения Ландау–Лифшица
К 80-летию уравнения Ландау–Лифшица
spellingShingle К 80-летию уравнения Ландау–Лифшица
К 80-летию уравнения Ландау–Лифшица
Nieves, P.
Atxitia, U.
Chantrell, R.W.
Chubykalo-Fesenko, O.
The classical two-sublattice Landau–Lifshitz–Bloch equation for all temperatures
Физика низких температур
description Micromagnetic modeling has proved itself as a widely used tool, complimentary in many respects to experimental measurements. The Landau–Lifshitz equation provides a basis for this modeling, especially where the dynamical behaviour is concerned. However, this approach is strictly valid only for zero temperature and for high temperatures must be replaced by a more thermodynamically consistent approach such as the the Landau– Lifshitz–Bloch (LLB) equation. Here we review the recently derived LLB equation for two-sublattice systems and extend its derivation for temperatures above the Curie temperature. We present comparison with many-body atomistic simulations and show that this equation can describe the ultra-fast switching in ferrimagnets, observed experimentally
format Article
author Nieves, P.
Atxitia, U.
Chantrell, R.W.
Chubykalo-Fesenko, O.
author_facet Nieves, P.
Atxitia, U.
Chantrell, R.W.
Chubykalo-Fesenko, O.
author_sort Nieves, P.
title The classical two-sublattice Landau–Lifshitz–Bloch equation for all temperatures
title_short The classical two-sublattice Landau–Lifshitz–Bloch equation for all temperatures
title_full The classical two-sublattice Landau–Lifshitz–Bloch equation for all temperatures
title_fullStr The classical two-sublattice Landau–Lifshitz–Bloch equation for all temperatures
title_full_unstemmed The classical two-sublattice Landau–Lifshitz–Bloch equation for all temperatures
title_sort classical two-sublattice landau–lifshitz–bloch equation for all temperatures
publisher Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України
publishDate 2015
topic_facet К 80-летию уравнения Ландау–Лифшица
url http://dspace.nbuv.gov.ua/handle/123456789/128077
citation_txt The classical two-sublattice Landau–Lifshitz–Bloch equation for all temperatures / P. Nieves, U. Atxitia, R.W. Chantrell, O. Chubykalo-Fesenko // Физика низких температур. — 2015. — Т. 41, № 9. — С. 949–955. — Бібліогр.: 39 назв. — англ.
series Физика низких температур
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first_indexed 2023-10-18T20:54:34Z
last_indexed 2023-10-18T20:54:34Z
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