Title :
Temperature dependence of the uniaxial anisotropy of garnets
Author :
Vertesy, Gabor ; Pust, Ladislav ; Tomas, Ivan
Author_Institution :
Res. Inst. of Mater. Sci., Hungarian Acad. of Sci., Budapest, Hungary
fDate :
3/1/1994 12:00:00 AM
Abstract :
The uniaxial anisotropy constant KU of epitaxial magnetic garnet films was measured between 10 K and 450 K. An exponential decrease of the uniaxial anisotropy with increasing temperature was found. The steep temperature dependence a of KU is supposed to be also responsible for the steep temperature dependence of the coercive field, which was reported earlier
Keywords :
garnets; magnetic anisotropy; magnetic epitaxial layers; 10 to 450 K; coercive field; epitaxial magnetic garnet films; garnets; temperature dependence; uniaxial anisotropy; Anisotropic magnetoresistance; Ferrimagnetic materials; Garnet films; Magnetic anisotropy; Magnetic domain walls; Magnetic domains; Magnetic field measurement; Perpendicular magnetic anisotropy; Saturation magnetization; Temperature dependence;
Journal_Title :
Magnetics, IEEE Transactions on
