Magnon Bose-Einstein condensation in antiferromagnets with Suhl-Nakamura interaction
Mardi 7 octobre 2014 11:00
- Duree : 1 heure
Lieu : Salle "Louis Weil" E424 - Institut Néel -bâtiment E, 3ème étage, CNRS Polygone scientifique, 25 rue des martyrs, 38000 Grenoble
Orateur : Rasul GAZIZULIN (Institut Néel)
From atomic physics one knows the phenomenon of Bose-Einstein condensation (BEC), when a macroscopic ensemble of particles occupy coherently a single state. Similar phenomena were observed for different type of quasiparticles in condensed matter. I will talk about the results of investigations on the BEC of elementary magnetic excitations - magnons - in antiferromagnets with Suhl-Nakamura interaction.
Contact : mathieu.gibert@neel.cnrs.fr
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