Magnon BEC in antiferromagnets with Suhl-Nakamura interaction

Klochkov A.; Isaenko L.; Tagirov M.; Bunkov Y.; Safiullin K.; Alakshin E.; Gazizulina A.; Zhurkov S.; Safin T.; Gazizulin R.

Magnon BEC in antiferromagnets with Suhl-Nakamura interaction

Tagirov M.; Alakshin E.; Bunkov Y.; Gazizulin R.; Gazizulina A.; Isaenko L.; Klochkov A.; Safin T.; Safiullin K.; Zhurkov S.

URI: https://dspace.kpfu.ru/xmlui/handle/net/136355

Дата: 2014

Аннотации:

From atomic physics one knows the phenomenon of Bose-Einstein condensation (BEC), where a macroscopic ensemble of particles occupy coherently a single state. Similar phenomena were observed for different types of quasiparticles in condensed matter. Here we present the results of investigations on the BEC of elementary magnetic excitations - magnons - in antiferromagnets with a dynamical frequency shift. © 2014 Springer Science+Business Media New York.

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