Open AccessSIMULTANEOUS DETERMINATION OF Ku AND K1 OF THIN FILMS BY FERROMAGNETIC RESONANCE
Author(s) -
Jingyuan Li,
Zheng De-Juan
Publication year - 1981
Publication title -
wuli xuebao
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.199
H-Index - 47
ISSN - 1000-3290
DOI - 10.7498/aps.30.306
Subject(s) - magnetocrystalline anisotropy , anisotropy , materials science , ferromagnetic resonance , condensed matter physics , crystal (programming language) , resonance (particle physics) , uniaxial crystal , field (mathematics) , magnetic anisotropy , plane (geometry) , ferromagnetism , nuclear magnetic resonance , optics , physics , magnetic field , magnetization , atomic physics , computer science , quantum mechanics , geometry , optical axis , mathematics , lens (geology) , pure mathematics , programming language
A formula for the resonance field along an arbitrary direction in a film of a cubic crystal, which possesses magnetocrystalline anisotropy (K1) as well as an uniaxial anisotropy (Ku) with the easy axis normal to the film plane, has been derived.On the basis of this formula, a method for the simultaneous measurement of (Ku) and (K1) is proposed. An example for an (111) film is considered specifically.