Nonlinear spin-wave phenomena in a [Mn{(R/S)-pn}2] 2[Mn{(R/S)-pn}2H2O][Cr(CN)6] chiral molecular ferrimagnet

被引：0
|
作者：
Morgunov R.B. [1 ]
Mushenok F.B. [1 ]
Inoue K. [2 ]
机构：
[1] Institute of Problems of Chemical Physics
[2] Hiroshima University
来源：
Bulletin of the Russian Academy of Sciences: Physics | 2010年 / 74卷 / 10期
关键词：
Microwave Power; Microwave Field; Ferromagnetic Resonance; Yttrium Iron Garnet; Threshold Power;
D O I：
10.3103/S1062873810100011
中图分类号：
学科分类号：
摘要：
The instability of ferromagnetic resonance (FMR) spectra initiated by microwave power was observed in [Mn{(R/S)-pn}2]2[Mn{(R/S)- pn}2H2O][Cr(CN)6] single crystals. It was established that the value of threshold microwave power P th = 0.2-0.9 mW depends on the orientation of the easy magnetization axis relative to the sweeping magnetic field of the spectrometer. P > P th spin-wave bistability occurs in the region of high microwave fields. © 2010 Allerton Press, Inc.
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页码：1335 / 1337
页数：2
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