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Surface effects in spin‐wave resonance in thin YIG films
Author(s) -
Ramer O. G.,
Wilts C. H.
Publication year - 1977
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.2220790133
Subject(s) - ferromagnetic resonance , condensed matter physics , materials science , surface (topology) , resonance (particle physics) , spin wave , thin film , consistency (knowledge bases) , layer (electronics) , surface layer , ferromagnetism , nuclear magnetic resonance , composite material , physics , magnetic field , nanotechnology , magnetization , atomic physics , quantum mechanics , mathematics , geometry
Ferromagnetic resonance data from thin YIG films are compared with calculated data using the surface layer and tensorial models of surface pinning. The consistency with which the surface layer model explains the resonance phenomena is considered strong evidence that the boundary conditions are provided by surface regions with magnetic properties different than the bulk.