Magnetostatic Surface Waves in a Ferrite-Ferromagnetic Metal Layered Medium Based on Yttrium Iron Garnet Epitaxial Films and TbCo2/FeCo Nanostructures

被引：5

作者：

Churbanov, A. M. ^{[1
,2
]}

Klimov, A. A. ^{[1
,3
,4
]}

Sadovnikov, A. V. ^{[5
]}

Beginin, E. N. ^{[5
]}

Nikitov, S. A. ^{[1
,2
,5
]}

Preobrazhenskii, V. L. ^{[4
]}

Tiercelin, N. ^{[4
]}

Pernod, P. ^{[4
]}

机构：

[1] Russian Acad Sci, Kotelnikov Inst Radio Engn & Elect, Moscow 125009, Russia

[2] Moscow Inst Phys & Technol, Dolgoprudnyi 141700, Moscow Oblast, Russia

[3] Moscow State Tech Univ Radioengn Elect & Automat, Moscow 119454, Russia

[4] PRES Lille Nord France, ECLille, IEMN UMR CNRS 8520, Joint Int Lab LICS LEMAC, F-59651 Villeneuve Dascq, France

[5] Saratov NG Chernyshevskii State Univ, Saratov 410012, Russia

来源：

JOURNAL OF COMMUNICATIONS TECHNOLOGY AND ELECTRONICS | 2015年 / 60卷 / 09期

基金：

俄罗斯基础研究基金会;

关键词：

SPIN-WAVES; PROPAGATION;

D O I：

10.1134/S1064226915090028

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：

The effect of a thin ferromagnetic metal layer placed on the surface of an yttrium iron garnet surface on the spectrum and loss of magnetostatic surface waves (MSSWs) is experimentally investigated in the case of homogeneous metallization and in the case of a system of periodic metal strips. It is shown that essential attenuation is produced by a metal layer whose thickness is substantially smaller than the depth of the skin layer appearing when an MSSW propagates along a ferromagnetic-metal boundary. The presence of the MSSW reflection by the boundary between the metallic and nonmetallic parts of a ferromagnetic film is experimentally confirmed by the Mandelstam-Brillouin spectroscopy.

引用

页码：999 / 1005

页数：7

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