Ferromagnetic resonance study of polycrystalline Fe1−xVx alloy thin films
作者： A. D. Kent , J.-M. L. Beaujour , J. Z. Sun , D. W. Abraham
DOI: 10.1063/1.2830648
关键词:
摘要: Ferromagnetic resonance has been used to study the magnetic properties and magnetization dynamics of polycrystalline Fe1−xVx alloy films with 0⩽x<0.7. Films were produced by cosputtering from separate Fe V targets, leading a composition gradient across Si substrate. studies conducted at room temperature broadband coplanar waveguide frequencies up 50GHz using flip-chip method. The effective demagnetization field 4πMeff Gilbert damping parameter α have determined as function concentration. results are compared those epitaxial FeV films.
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