DOI > 10.5291/ILL-DATA.4-01-1762

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Title

Investigation of the longitudinal fluctuations in the skyrmion phase of MnSi

Abstract

While we recently published a comprehensive investigation on skyrmion dynamics resulting mainly from experiments at Thales, see Science 375, 1025 (2022), there still remains an open question on the origin of certain low-energy modes that we could not answer so far. We estimate these modes to be non-linear longitudinal spin fluctuations related to either Landau damping or magnon-magnon interactions in the skyrmion phase. In the paper they were not included in our quantitative linear spin-wave theory comprising only transverse fluctuations, but instead treated phenomenologically. Here we propose to systematically measure them and identify the underlying mechanism.

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Data Citation

The recommended format for citing this dataset in a research publication is in the following format:

Tobias WEBER; BAUER Andreas; BOENI Peter; PFLEIDERER Christian and STEFFENS Paul. (2023). Investigation of the longitudinal fluctuations in the skyrmion phase of MnSi. Institut Laue-Langevin (ILL) doi:10.5291/ILL-DATA.4-01-1762

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