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Document type:
Zeitschriftenaufsatz 
Author(s):
Weber, T.; Waizner, J.; Tucker, G. S.; Beddrich, L.; Skoulatos, M.; Georgii, R.; Bauer, A.; Pfleiderer, C.; Garst, M.; B̈oni, P. 
Title:
Non-Reciprocal Magnons in Non-Centrosymmetric {{MnSi}} 
Abstract:
Using the cold-neutron triple-axis spectrometers TASP (PSI) and MIRA (MLZ), we recently succeeded in fully mapping out the field-dependent evolution of the non-reciprocal magnon dispersion relations in all magnetic phases of MnSi, beginning from the conical towards the field-polarized ferromagnetic phase. The non-reciprocal nature of the dispersion manifests itself in a full asymmetry (non-reciprocity) of the dynamical structure factor \$S(q, E, $\backslash$mu_0 H_\{int\})\$ with respect to flip...    »
 
Keywords:
Condensed Matter - Strongly Correlated Electrons 
Journal title:
arXiv:1805.08750 [cond-mat] 
Year:
2018 
Month:
may