Temperature dependent spin structures in Hexaferrite crystal
Journal
Journal of Magnetism and Magnetic Materials
Journal Volume
397
Pages
230-232
Date Issued
2016
Author(s)
Abstract
In this work, the Hexaferrite Ba0.5Sr1.5Zn2Fe12O22 (BSZFO) is studied due to its interesting characteristics of long-wavelength spin structure. Ferromagnetic resonance (FMR) is used to probe the magnetic states of BSZFO single crystal and its temperature dependence behavior is analyzed by decomposing the multiple lines of FMR spectra into various phases. Distinguished phase transition is observed at 110 K for one line, which is assigned to the ferro(ferri)-magnetic transition from non-collinear to collinear spin state.
Type
journal article