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dc.contributor.author | Demidov V. | |
dc.contributor.author | Evelt M. | |
dc.contributor.author | Bessonov V. | |
dc.contributor.author | Demokritov S. | |
dc.contributor.author | Prieto J. | |
dc.contributor.author | Muñoz M. | |
dc.contributor.author | Ben Youssef J. | |
dc.contributor.author | Naletov V. | |
dc.contributor.author | De Loubens G. | |
dc.contributor.author | Klein O. | |
dc.contributor.author | Collet M. | |
dc.contributor.author | Bortolotti P. | |
dc.contributor.author | Cros V. | |
dc.contributor.author | Anane A. | |
dc.date.accessioned | 2018-09-19T22:47:46Z | |
dc.date.available | 2018-09-19T22:47:46Z | |
dc.date.issued | 2016 | |
dc.identifier.uri | https://dspace.kpfu.ru/xmlui/handle/net/145523 | |
dc.description.abstract | © Thte Author(s) 2016.Excitation of magnetization dynamics by pure spin currents has been recently recognized as an enabling mechanism for spintronics and magnonics, which allows implementation of spin-torque devices based on low-damping insulating magnetic materials. Here we report the first spatially-resolved study of the dynamic modes excited by pure spin current in nanometer-thick microscopic insulating Yttrium Iron Garnet disks. We show that these modes exhibit nonlinear self-broadening preventing the formation of the self-localized magnetic bullet, which plays a crucial role in the stabilization of the single-mode magnetization oscillations in all-metallic systems. This peculiarity associated with the efficient nonlinear mode coupling in low-damping materials can be among the main factors governing the interaction of pure spin currents with the dynamic magnetization in high-quality magnetic insulators. | |
dc.title | Direct observation of dynamic modes excited in a magnetic insulator by pure spin current | |
dc.type | Article | |
dc.relation.ispartofseries-volume | 6 | |
dc.collection | Публикации сотрудников КФУ | |
dc.source.id | SCOPUS-2016-6-SID84986285630 |