Ontology highlight
ABSTRACT:
SUBMITTER: Josten N
PROVIDER: S-EPMC7029033 | biostudies-literature | 2020 Feb
REPOSITORIES: biostudies-literature
Scientific reports 20200218 1
Strong unidirectional anisotropy in bulk polycrystalline B20 FeGe has been measured by ferromagnetic resonance spectroscopy. Such anisotropy is not present in static magnetometry measurements. B20 FeGe exhibits inherent Dzyaloshinskii-Moriya interaction, resulting in a nonreciprocal spin-wave dispersion. Bulk and micron sized samples were produced and characterized. By X-band ferromagnetic resonance spectroscopy at 276 K ± 1 K, near the Curie temperature, a distribution of resonance modes was ob ...[more]