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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| Main Authors: | , , |
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| Format: | Article (Journal) |
| Language: | English |
| Published: |
24 April 2017
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| In: |
Nature physics
Year: 2017, Volume: 13, Issue: 7, Pages: 704-709 |
| ISSN: | 1745-2481 |
| DOI: | 10.1038/nphys4108 |
| Online Access: | Verlag, Volltext: http://dx.doi.org/10.1038/nphys4108 Verlag, Volltext: https://www.nature.com/articles/nphys4108 
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| Author Notes: | G. Valtolina, F. Scazza, A. Amico, A. Burchianti, A. Recati, T. Enss, M. Inguscio, M. Zaccanti, & G. Roati |
| Summary: | <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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| Item Description: | Gesehen am 23.11.2017 |
| Physical Description: | Online Resource |
| ISSN: | 1745-2481 |
| DOI: | 10.1038/nphys4108 |