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Magnetic hysteresis in a molecular Ising ferrimagnet: Glauber dynamics approach

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Заглавие Magnetic hysteresis in a molecular Ising ferrimagnet: Glauber dynamics approach
 
Автор Bukharov, A. A.
Ovchinnikov, A. S.
Baranov, N. V.
Inoue, K.
 
Тематика COERCIVE FIELD
FERRIMAGNETS
GLAUBER DYNAMICS
HYSTERESIS PHENOMENON
LOW TEMPERATURES
MOLECULAR MAGNET
QUASI-ONE-DIMENSIONAL
RESULTS REPORTING
STOCHASTIC DYNAMICS
TEMPERATURE DEPENDENCE
COERCIVE FORCE
FERRIMAGNETISM
HYSTERESIS LOOPS
MAGNETIC MATERIALS
MAGNETS
SUPERFLUID HELIUM
HYSTERESIS
 
Описание Motivated by recent experimental results reporting giant coercive fields in Co(II)-based molecular magnets we present a theory of hysteresis phenomena based on the Glauber stochastic dynamics. Unusual form of hysteresis loops is similar to those of found in Co-based quasi-one-dimensional ferrimagnet CoPhOMe at low temperatures. Temperature dependence of the coercive field has a characteristic form with an inflection that may serve as an indicator of the Glauber dynamics in real compounds. A relevance of the model for other Co-based molecular magnets is discussed. © 2009 EDP Sciences, SIF, Springer-Verlag Berlin Heidelberg.
 
Дата 2024-04-24T12:38:27Z
2024-04-24T12:38:27Z
2009
 
Тип Article
Journal article (info:eu-repo/semantics/article)
info:eu-repo/semantics/submittedVersion
 
Идентификатор Bukharov, A. A., Ovchinnikov, A. S., Baranov, N. V., & Inoue, K. (2009). Magnetic hysteresis in a molecular Ising ferrimagnet: Glauber dynamics approach. The European Physical Journal. B, 70(3), 369–375. doi:10.1140/epjb/e2009-00246-8
1434-6028
Final
All Open Access, Green
https://arxiv.org/pdf/0907.1348
http://elar.urfu.ru/handle/10995/132606
10.1140/epjb/e2009-00246-8
 
Язык en
 
Права Open access (info:eu-repo/semantics/openAccess)
 
Формат application/pdf
 
Издатель Springer Science and Business Media LLC
 
Источник The European Physical Journal B
European Physical Journal B