Weyl fermions and spin dynamics of metallic ferromagnet SrRuO3

Shinichi Itoh; Yasuo Endoh; Tetsuya Yokoo; Soshi Ibuka; Je-Geun Park; Yoshio Kaneko; Kei S. Takahashi; Yoshinori Tokura; Naoto Nagaosa

doi:10.1038/ncomms11788

Nature Communications (Jun 2016)

Weyl fermions and spin dynamics of metallic ferromagnet SrRuO3

Shinichi Itoh,
Yasuo Endoh,
Tetsuya Yokoo,
Soshi Ibuka,
Je-Geun Park,
Yoshio Kaneko,
Kei S. Takahashi,
Yoshinori Tokura,
Naoto Nagaosa

Affiliations

Shinichi Itoh: Institute of Materials Structure Science, High Energy Accelerator Research Organization, 1-1 Oho
Yasuo Endoh: Institute of Materials Structure Science, High Energy Accelerator Research Organization, 1-1 Oho
Tetsuya Yokoo: Institute of Materials Structure Science, High Energy Accelerator Research Organization, 1-1 Oho
Soshi Ibuka: Institute of Materials Structure Science, High Energy Accelerator Research Organization, 1-1 Oho
Je-Geun Park: Department of Physics and Astronomy, Seoul National University
Yoshio Kaneko: RIKEN Center for Emergent Matter Science
Kei S. Takahashi: RIKEN Center for Emergent Matter Science
Yoshinori Tokura: RIKEN Center for Emergent Matter Science
Naoto Nagaosa: RIKEN Center for Emergent Matter Science

DOI: https://doi.org/10.1038/ncomms11788
Journal volume & issue: Vol. 7, no. 1
pp. 1 – 8

Abstract

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Whilst Weyl fermions have characteristic effects in magnetotransport measurements in condensed matter systems, their effects on other properties remain unexplored. Here, the authors use neutron Brillouin scattering to evidence the interaction of Weyl fermions with the spin wave dynamics in SrRuO3.

Published in Nature Communications

ISSN: 2041-1723 (Online)
Publisher: Nature Portfolio
Country of publisher: United Kingdom
LCC subjects: Science
Website: https://www.nature.com/ncomms/

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