Fundamentals and applications of the Landau-Lifshitz-Bloch equation

被引：87
作者：
Atxitia, U. [1 ]
Hinzke, D. [2 ]
Nowak, U. [2 ]
机构：
[1] Univ Konstanz, Fachbereich Phys & Zukunftskolleg, D-78457 Constance, Germany
[2] Univ Konstanz, Fachbereich Phys, D-78457 Constance, Germany
来源：
JOURNAL OF PHYSICS D-APPLIED PHYSICS | 2017年 / 50卷 / 03期
关键词：
Landau-Lifshitz-Bloch equation; ultrafast spin dynamics; spin caloritronics; DEPENDENT MAGNETIC-PROPERTIES; DOMAIN-WALL; SPIN-DYNAMICS; HEISENBERG-FERROMAGNET; TEMPERATURE-DEPENDENCE; THERMAL FLUCTUATIONS; RELAXATION PROCESSES; CORRELATED SYSTEMS; PARTICLES; METALS;
D O I：
10.1088/1361-6463/50/3/033003
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
The influence of thermal excitations on magnetic materials is a topic of increasing relevance in the theory of magnetism. The Landau-Lifshitz-Bloch equation describes magnetisation dynamics at finite temperatures. It can be considered as an extension of already established micromagnetic methods with a comparable numerical effort. This review is a brief summary of this new field of research, with a focus on the fundamentals of the Landau-Lifshitz-Bloch equation, its connection with the stochastic Landau-Lifshitz equation, and its applications in modern magnetism.
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页数：23
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