Exploring the ferromagnetic behaviour of a repulsive fermi gas through spin dynamics

<p>Can short-range repulsion alone bring a system into the ferromagnetic phase? The question is explored by investigating the spin dynamics in a resonantly interacting ultracold Fermi gas, and a Stoner-like ferromagnetic instability is observed.</p>

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Bibliographische Detailangaben
Hauptverfasser: Valtolina, Giacomo (VerfasserIn) , Amico, Andrea (VerfasserIn) , Enss, Tilman (VerfasserIn)
Dokumenttyp: Article (Journal)
Sprache:Englisch
Veröffentlicht: 24 April 2017
In: Nature physics
Year: 2017, Jahrgang: 13, Heft: 7, Pages: 704-709
ISSN:1745-2481
DOI:10.1038/nphys4108
Online-Zugang:Verlag, Volltext: http://dx.doi.org/10.1038/nphys4108
Verlag, Volltext: https://www.nature.com/articles/nphys4108
Volltext
Verfasserangaben:G. Valtolina, F. Scazza, A. Amico, A. Burchianti, A. Recati, T. Enss, M. Inguscio, M. Zaccanti, & G. Roati

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