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Angular Dependence of SSWR in Thin Metallic Films Approximate Analytical Solution
Author(s) -
Jirsa M.
Publication year - 1984
Publication title -
physica status solidi (b)
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.51
H-Index - 109
eISSN - 1521-3951
pISSN - 0370-1972
DOI - 10.1002/pssb.2221250121
Subject(s) - laser linewidth , anisotropy , condensed matter physics , spin wave , homogeneous , thin film , spin (aerodynamics) , position (finance) , physics , resonance (particle physics) , field (mathematics) , magnetic field , materials science , optics , quantum mechanics , mathematics , statistical physics , laser , finance , ferromagnetism , pure mathematics , economics , thermodynamics
The spin‐wave resonance spectrum characteristics, namely the mode position, linewidth, and intensity, for a thin homogeneous conducting film with an uniaxial surface anisotropy and an arbitrarily oriented external magnetic field are determined analytically using the spin‐wave approximation. Comparison with the numerical data computed in the “full” model shows good agreement for all spin‐wave modes including the lowest‐order ones.