Chiral Paramagnetic Skyrmion-like Phase in MnSi
نویسندگان
چکیده
منابع مشابه
Skyrmion lattice structural transition in MnSi
Magnetic skyrmions exhibit particle-like properties owing to the topology of their swirling spin texture, providing opportunities to study crystallization of topological particles. However, they mostly end up with a triangular lattice, and thus, the packing degree of freedom in the skyrmion particles has been overlooked so far. We report a structural transition of the skyrmion lattice in MnSi. ...
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We report high-precision measurements of the temperature and magnetic field dependence of the specific heat, C(T,H), across the magnetic phase diagram of MnSi. Clear anomalies establish the Skyrmion lattice unambiguously as a thermodynamic phase. The evolution of the specific heat anomalies, the field dependence of the entropy released at the phase transitions, and the temperature versus field ...
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Magnetic skyrmion, a particle-like topological stable magnetic whirl, hold great promise as an information carrier to build next generation’s high performant memory device in nanostructured chiral magnets. In this scheme, one of the key questions involves the interactions of skyrmion-skyrmion and skyrmion-edge, which governs the ultimate storage density and energy consumption. It has generally ...
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T. Weber,1, 2, ∗ J. Waizner,3 G. Tucker,4 R. Georgii,2 M. Kugler,1, 2 A. Bauer,1 C. Pfleiderer,1 M. Garst,5 and P. Böni1 Physik-Department, Technische Universität München (TUM), James-Franck-Str. 1, 85748 Garching, Germany Heinz-Maier-Leibnitz-Zentrum (MLZ), Technische Universität München (TUM), Lichtenbergstr. 1, 85747 Garching, Germany Institut für Theoretische Physik, Universität zu Köln, Zü...
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ژورنال
عنوان ژورنال: Physical Review Letters
سال: 2009
ISSN: 0031-9007,1079-7114
DOI: 10.1103/physrevlett.102.197202