Construction of Tensorial Green's Functions for the Linearized Gilbert Equation for Magnetization Dynamics

被引：1

作者：

Schweiner, F. ^{[1
]}

Faehnle, M. ^{[1
]}

机构：

[1] Max Planck Inst Intelligent Syst, D-70569 Stuttgart, Germany

来源：

IEEE TRANSACTIONS ON MAGNETICS | 2013年 / 49卷 / 06期

关键词：

Linearized Gilbert equation; magnetization dynamics; tensorial Green's function; SPIN-WAVES;

D O I：

10.1109/TMAG.2013.2241074

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

It is shown that the equations for the components of the tensorial Green's function for the linearized Gilbert equation are in general very complicated coupled integro-differential equations, mainly because of the effect of dipolar couplings. As an example the theory is worked out for very thin circular discs with circular magnetization at zero external field. Analytical solutions for the components of the tensorial Green's function are obtained for those discs by neglecting dipolar couplings.

引用

页码：2836 / 2841

页数：6

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