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Stochastic Dynamics of Magnetic Nanoparticles at Finite Temperatures

机译：磁性纳米粒子在有限温度下的随机动力学

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摘要

We consider unstable motion in small magnetic particles, driven by an external magnetic field and influenced by thermal fluctuations. Our studies demonstrate both temporal and spatial complexity of the dynamics in this system. The results are obtained using numerical simulations of the Landau-Lifshitz-Gilbert equations.

机译：我们考虑到小磁性粒子中的不稳定运动，这是由外部磁场驱动并受热波动影响的。我们的研究表明了该系统动力学的时空复杂性。结果是使用Landau-Lifshitz-Gilbert方程的数值模拟获得的。

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来源
《Trends in magnetism》|2010年|p.105-108|共4页
会议地点 Ekaterinburg(RU);Ekaterinburg(RU)
作者
V.V. Zverev; G.A. Usachev;
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作者单位

Ural State Technical University, Ekaterinburg, Russia;

Ural State Technical University, Ekaterinburg, Russia;

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会议组织
原文格式 PDF
正文语种 eng
中图分类磁学;
关键词
nanomagnets; magnetic vortex structures; thermal fluctuations; stochastic dynamics; unstable motion; Lyapunov exponents;

机译：纳米磁铁磁涡结构；热波动；随机动力；运动不稳定李雅普诺夫指数;
入库时间 2022-08-26 13:48:08

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1. Stochastic dynamics of magnetic nanoparticles at finite temperatures [J] . Zverev V.V., Usachev G.A. Diffusion and Defect Data. Solid State Data, Part B. Solid State Phenomena . 2011,第Null期

机译：磁性纳米粒子在有限温度下的随机动力学
2. A simulation approach for the finite-temperature magnetic properties, stochastic dynamics and heating properties of magnetic nanoparticles composed of FM core/AFM shell [J] . Yuksel Yusuf International Journal of Modern Physics, B. Condensed Matter Physics, Statistical Physics, Applied Physics . 2019,第23期

机译：FM芯/ AFM外壳组成的有限温度磁性，随机动力学和加热性能的仿真方法
3. Spin dynamics of the antiferromagnetic spin-1/2 chain at finite magnetic fields and intermediate temperatures [J] . S. Grossjohann, W. Brenig Physical review . 2009,第9期

机译：在有限磁场和中间温度下反铁磁spin-1 / 2链的自旋动力学
4. Stochastic Dynamics of Magnetic Nanoparticles at Finite Temperatures [C] . V. V. Zverev, G. A. Usachev Euro-Asian symposium on trends in magnetism . 2011

机译：有限温度磁纳米粒子的随机动力学
5. Modeling temperature dynamics of inductively heated shape memory polymers doped with magnetic nanoparticles. [D] . Kay, Peter, III. 2013

机译：模拟掺杂磁性纳米粒子的感应加热形状记忆聚合物的温度动力学。
6. Simulating Quantum Vibronic Dynamics at Finite Temperatures With Many Body Wave Functions at 0 K [O] . Angus J. Dunnett, Alex W. Chin 2020

机译：在0 k下使用许多体波函数的有限温度模拟量子振动动力学
7. Spin-Dynamics of the antiferromagnetic S=1/2-Chain at finite magnetic Fields and intermediate Temperatures [O] . Grossjohann, S., Brenig, W. 2008

机译：有限磁场下反铁磁s = 1/2链的自旋动力学田地和中间温度

Stochastic Dynamics of Magnetic Nanoparticles at Finite Temperatures

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