Title :
FMR linewidth of barium hexaferrite at millimeter wavelengths
Author :
Labeyrie, M. ; Mage, J.C. ; Simonet, W. ; Desvignes, J.M. ; Le Gall, H.
Author_Institution :
Thomson C.S.F. Central Research Laboratory, Orsay, France
fDate :
9/1/1984 12:00:00 AM
Abstract :
Measurements are reported on the magnetostatic and dielectric resonances of samples of barium hexaferrite single crystals in the millimeter wavelength range. The behavior of these resonances versus frequency and temperature leads to the conclusion that the contribution of the intrinsic loss to the FMR linewidth is about ten times higher than for YIG.
Keywords :
Ferrite materials/devices; Magnetic resonance; Millimeter-wave measurements; Barium; Crystals; Dielectric measurements; Frequency; Magnetic field measurement; Magnetic resonance; Millimeter wave measurements; Shape measurement; Size measurement; Temperature;
Journal_Title :
Magnetics, IEEE Transactions on
DOI :
10.1109/TMAG.1984.1063525
