The anisotropy tends to be large in these samples, and high fields and frequencies are extremely useful in characterizing these systems, enabling the observation of (anti)ferromagnetic modes that cannot be detected at low fields. The thin films that are usually studied in ferromagnetic resonance because of the (more) isotropic demagnetization field are also particularly well adapted for study in high-field quasi-optical spectrometers.
Instrumentation
Images & Sample Data
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Related Publications
Zorko, A., et al, Dzyaloshinsky-Moriya interaction in vesignieite: A route to freezing in a quantum kagome antiferromagnet, Phys. Rev. B, 88, 144419 (2013) Read online
Herak, M., et al, Magnetic order and low-energy excitations in the quasi-one-dimensional antiferromagnet CuSe2O5 with staggered fields, Phys. Rev. B, 87, 104413 (2013) Read online
Butera, A., et al, Magnetic resonance in RuSr2RECu2O8 (RE=Eu, Gd) ferromagnetic superconductor, J. Appl. Phys., 89 (11), 7666-7668 (2001) Read online