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Titel:

Emergent Electrodynamics of Skyrmions in a Chiral Magnet

Dokumenttyp:
Zeitschriftenaufsatz
Autor(en):
Schulz, T.; Ritz, R.; Bauer, A.; Halder, M.; Wagner, M.; Franz, C.; Pfleiderer, C.; Everschor, K.; Garst, M.; Rosch, A.
Abstract:
When an electron moves in a smoothly varying non-collinear magnetic structure, its spin orientation adapts constantly, thereby inducing forces that act both on the magnetic structure and on the electron. These forces may be described by electric and magnetic fields of an emergent electrodynamics1,2,3,4. The topologically quantized winding number of so-called skyrmions\textemdash{}a type of magnetic whirl discovered recently in chiral magnets5,6,7\textemdash{}has been predicted to induce exactly...     »
Zeitschriftentitel:
Nature Physics
Jahr:
2012
Band / Volume:
8
Monat:
apr
Heft / Issue:
4
Seitenangaben Beitrag:
301
Sprache:
en
Volltext / DOI:
doi:10.1038/nphys2231
Print-ISSN:
1745-2481
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