Influence of the Resonant Interaction of Surface Magnetostatic Waves with Exchange Modes on the EMF Generation in YIG/Pt Structures

被引:0
|
作者
Seleznev, M. E. [1 ,2 ]
Nikulin, Yu. V. [1 ,2 ]
Sakharov, V. K. [1 ]
Khivintsev, Yu. V. [1 ,2 ]
Kozhevnikov, A. V. [1 ]
Vysotskiy, S. L. [1 ,2 ]
Filimonov, Yu. A. [1 ,2 ]
机构
[1] Russian Acad Sci, Kotelnikov Inst Radio Engn & Elect, Saratov Branch, Saratov 410019, Russia
[2] Saratov Natl Res State Univ, Saratov 410012, Russia
基金
俄罗斯基础研究基金会;
关键词
Spintronics; spin waves; EMF generation; electron drag effect; dipole-exchange resonance;
D O I
10.1134/S1063784224010341
中图分类号
O59 [应用物理学];
学科分类号
摘要
The characteristics of EMF (U) generation in the thin-film Pt/YIG structures caused by hybridization of propagating magnetostatic surface waves with exchange modes of YIG film were studied. It was shown that at frequencies f* corresponding to the dipole-exchange resonances (DER) the magnitude of EMF U increases by several times in comparison with the frequencies different from DER (f?f*). The Volt-Watt sensitivity was estimated for the Pt/YIG structures with different geometries of Pt microstrips.
引用
收藏
页码:381 / 385
页数:5
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