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Document type:
Zeitschriftenaufsatz 
Author(s):
Weber, T.; Waizner, J.; Tucker, G. S.; Georgii, R.; Kugler, M.; Bauer, A.; Pfleiderer, C.; Garst, M.; B̈oni, P. 
Title:
Field Dependence of Nonreciprocal Magnons in Chiral {{MnSi}} 
Abstract:
Spin waves in chiral magnetic materials are strongly influenced by the Dzyaloshinskii-Moriya interaction, resulting in intriguing phenomena like nonreciprocal magnon propagation and magnetochiral dichroism. Here, we study the nonreciprocal magnon spectrum of the archetypical chiral magnet MnSi and its evolution as a function of magnetic field covering the field-polarized and conical helix phase. Using inelastic neutron scattering, the magnon energies and their spectral weights are determined qua...    »
 
Journal title:
Physical Review B 
Year:
2018 
Journal volume:
97 
Month:
jun 
Journal issue:
22 
Pages contribution:
224403