Title :
Low Frequency Excitations in Antiferromagnetic Tungstates (NiWO4, CoWO4)
fDate :
12/1/1974 12:00:00 AM
Abstract :
Absorption spectra of biaxial antiferromagnets have been studied from 7.5 to 500 cm-1. Ordering directions and the g tensor are determined. A new spin-wave branch and spin-phonon interaction will be described.
Keywords :
Antiferromagnetic materials; Cobalt; Frequency; Magnetic anisotropy; Magnetic field measurement; Magnetic resonance; Magnetostriction; Perpendicular magnetic anisotropy; Superconducting magnets; Temperature;
Journal_Title :
Microwave Theory and Techniques, IEEE Transactions on
DOI :
10.1109/TMTT.1974.1128431