Spin wave excitation is calculated for the high temperature ordered (F) phase of Mn3Pt by assuming two types of spin structures, single-Q collinear and triple-Q non-collinear structures. It is suggested that precise measurements of spin wave excitation by inelastic neutron scattering could determine uniquely the spin structure of the F-phase.
ASJC Scopus subject areas
- Electronic, Optical and Magnetic Materials
- Condensed Matter Physics