Magnetic properties of sputtered amorphous FexSi100−x/Si multilayers

Aron, Ch.; Auric, P.; Jeandey, C.

doi:10.1016/0038-1098(91)90637-b

Cited by 5 publications

(2 citation statements)

References 18 publications

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“…Similar phenomena have been observed in other ultrathin films or magnetic multilayers. 23 This is because the surface or interface effect on the exchange stiffness becomes predominant for a small ferromagnetic ͑FM͒ layer thickness. 23 It is well known that the exchange stiffness constant D is proportional to B Ϫ3/2 .…”

Section: Resultsmentioning

confidence: 99%

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Interfacial effects on magnetic relaxation in Co/Pt multilayers

et al. 2003

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Out-of-plane ferromagnetic resonance ͑FMR͒ spectra of sputtered Co/Pt multilayers with in-plane anisotropy were measured and analyzed by the Landau-Lifshitz-Gilbert equation. In order to explain the FMR linewidth, the extrinsic magnetic relaxation must be considered, in addition to the intrinsic Gilbert damping effect and the broadening induced by the magnetic inhomogeneity. The characteristic of the extrinsic magnetic relaxation is consistent with the two-magnon scattering model. The contributions of the intrinsic and the extrinsic magnetization relaxations decrease with increasing Co layer thickness, exhibiting an interfacial effect in the Co/Pt multilayers.

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Section: Resultsmentioning

confidence: 99%

“…23 This is because the surface or interface effect on the exchange stiffness becomes predominant for a small ferromagnetic ͑FM͒ layer thickness. 23 It is well known that the exchange stiffness constant D is proportional to B Ϫ3/2 . Therefore, the exchange stiffness constant increases with increasing Co layer thickness.…”

Section: Resultsmentioning

confidence: 99%