TY - GEN
T1 - Ferromagnetic resonance study on FePt thin films with in-plane magnetization using coplanar waveguide
AU - Kang, J. G.
AU - Mizuguchi, M.
AU - Takanashi, K.
N1 - Copyright:
Copyright 2020 Elsevier B.V., All rights reserved.
PY - 2012
Y1 - 2012
N2 - Ferromagnetic resonance (FMR) of epitaxial FePt thin films with in-plane magnetization was investigated by measuring the reflection coefficient (S 11) using coplanar waveguides. FMR signals of four FePt films grown on MgO (001) substrates with different post-annealing temperatures were measured, and the resonant peaks of FePt were successfully observed. Annealing temperature dependence was found in the peak frequency shift depending on the magnetic field applied in the film-plane, which is attributable to the difference of magnetic anisotropy of FePt thin films.
AB - Ferromagnetic resonance (FMR) of epitaxial FePt thin films with in-plane magnetization was investigated by measuring the reflection coefficient (S 11) using coplanar waveguides. FMR signals of four FePt films grown on MgO (001) substrates with different post-annealing temperatures were measured, and the resonant peaks of FePt were successfully observed. Annealing temperature dependence was found in the peak frequency shift depending on the magnetic field applied in the film-plane, which is attributable to the difference of magnetic anisotropy of FePt thin films.
KW - Coplanar waveguide
KW - FePt film
KW - Ferromagnetic resonance
UR - http://www.scopus.com/inward/record.url?scp=84859726747&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84859726747&partnerID=8YFLogxK
U2 - 10.4028/www.scientific.net/KEM.508.261
DO - 10.4028/www.scientific.net/KEM.508.261
M3 - Conference contribution
AN - SCOPUS:84859726747
SN - 9783037853764
T3 - Key Engineering Materials
SP - 261
EP - 265
BT - Materials Integration
PB - Trans Tech Publications Ltd
T2 - Int. Symposium of GCOE: Materials Integration, in Conjunction with the 2nd Int. Symposium on Advanced Synthesis and Processing Technology for Materials, ASPT 2011 and the 8th Materials Science School for Young Scientists, KINKEN-WAKATE 2011
Y2 - 1 December 2011 through 2 December 2011
ER -