Bose–Einstein condensation of nonequilibrium magnons in confined systems

We study the formation of a room temperature magnon Bose–Einstein condensate (BEC) in nanoscopic systems and demonstrate that its lifetime is influenced by the spatial confinement. We predict how dipolar interactions and nonlinear magnon scattering assist in the generation of a metastable magnon BEC...

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Bibliographic Details

Published in:	New Journal of Physics
Main Authors:	Morteza Mohseni, Alireza Qaiumzadeh, Alexander A Serga, Arne Brataas, Burkard Hillebrands, Philipp Pirro
Format:	Article
Language:	English
Published:	IOP Publishing 2020-01-01
Subjects:	magnons spin waves Bose–Einstein condensates nonlinear waves spin transport
Online Access:	https://doi.org/10.1088/1367-2630/aba98c