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Autor(en):
Ritz, R.; Halder, M.; Franz, C.; Bauer, A.; Wagner, M.; Bamler, R.; Rosch, A.; Pfleiderer, C. 
Titel:
Giant generic topological Hall resistivity of MnSi under pressure 
Abstract:
We report detailed low-temperature magnetotransport and magnetization measurements in MnSi under pressures up to ∼12kbar. Tracking the role of sample quality, pressure transmitter, and field and temperature history allows us to link the emergence of a giant topological Hall resistivity ∼50nΩcm to the skyrmion lattice phase at ambient pressure. We show that the remarkably large size of the topological Hall resistivity in the zero-temperature limit must be generic. We discuss various mechanisms wh...    »
 
Zeitschriftentitel:
Phys. Rev. B 
Jahr:
2013 
Band / Volume:
87 
Monat:
Apr 
Seitenangaben Beitrag:
134424 
Verlag / Institution:
American Physical Society