上海大学学报（英文版）
上海大學學報（英文版）
상해대학학보（영문판）
JOURNAL OF SHANGHAI UNIVERSITY (ENGLISH EDITION)
2007年
3期
268-271
,共4页
袁淑娟%徐坤%郁黎明%敬超%曹世勋%张金仓
袁淑娟%徐坤%鬱黎明%敬超%曹世勛%張金倉
원숙연%서곤%욱려명%경초%조세훈%장금창
Co/Pt multilayers%ferromagnetic resonance%g factor%line-width
Out-of-plane angular dependence of ferromagnetic resonance spectra was measured in sputtered Co/Pt multilayers and analyzed with the Landau-Lifshitz-Gilbert equation.The effective demagnetizing field 4πMeff is found to increase with decreasing tpt and decreasing 1/tCo,which can be considered as a result of interplay between the interlayer eoupfing and a lowdimensional effect.The g factor increases with increasing tpt and decreasing tCo,indicating contribution of spin-polarization of Pt atoms and additional contribution of orbital moment of Co atoms.The in-plane resonance line-width increases with decreasing tCo and increases with increasing tpt.
