The effect of metallic screens on the spectrum of exchange dipole hybrid electromagnetic-spin waves

被引：11

作者：

Demidov, VE

Kalinikos, BA

Edenhofer, P

机构：

[1] St Petersburg State Electrotech Univ, St Petersburg 197376, Russia

[2] Ruhr Univ Bochum, Inst High Frequency Equipment, D-44780 Bochum, Germany

来源：

TECHNICAL PHYSICS | 2002年 / 47卷 / 03期

基金：

俄罗斯基础研究基金会;

关键词：

Surface Wave; Layered Structure; Wave Spectrum; Ferromagnetic Layer; Ferromagnetic Film;

D O I：

10.1134/1.1463125

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

A theory of exchange dipole hybrid electromagnetic-spin waves is elaborated. The waves propagate in arbitrary magnetized five-layer screened structures where a ferromagnetic layer is separated from the metallic screens by two insulating layers on both sides, the layers having different permittivities. Within this theory, the effect of the screens on the hybrid surface wave spectrum in layered structures is analyzed. The structures consist of a ferromagnetic film that is applied on an insulating substrate and is in contact with a ferroelectric plate. (C) 2002 MAIK "Nauka / Interperiodica".

引用

页码：343 / 349

页数：7

共 11 条

[1]

Anfinogenov V. B., 1990, Soviet Physics - Technical Physics, V35, P1068

[2]

ANFINOGENOV VB, 1989, RADIOTEKH ELEKTRON+, V34, P494

[3]

ANFINOGENOV VB, 1990, RADIOTEKH ELEKTRON+, V35, P320

[4] The spectrum of dipole-exchange spin waves in tangentially-magnetized metal-ferroelectric-ferromagnet-ferroelectric-metal sandwich structures [J].