Frequency-selective Control of Ferromagnetic Resonance Linewidth in Magnetic Multiplayers

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dc.contributor.author Schafer, S.
dc.contributor.author Pachauri, N.
dc.contributor.author Mewes, C. K. A.
dc.contributor.author Mewes, T.
dc.contributor.author Kaiser, C.
dc.contributor.author Leng, Q.
dc.contributor.author Pakala, M.
dc.date.accessioned 2018-08-31T16:13:26Z
dc.date.available 2018-08-31T16:13:26Z
dc.date.issued 2012
dc.identifier.citation Schafer, S.,et al. (2012): Frequency-selective Control of Ferromagnetic Resonance Linewidth in Magnetic Multiplayers, Applied Physics Letters, 110. en_US
dc.identifier.uri http://ir.ua.edu/handle/123456789/3809
dc.description.abstract We report on a frequency-specific linewidth broadening of the ferromagnetic resonance (FMR) mode of a NiFe free layer within a magnetic multilayer stack. The FMR studies reveal a significant broadening of the FMR linewidth of the free layer at frequencies where this resonance is degenerate with FMR modes stemming from other layers within the multilayer stack. By pinning part of the magnetic multilayer to an antiferromagnet, we tailor a ferromagnetic linewidth behavior that is anisotropic for a specific frequency. en_US
dc.format.mimetype application/pdf en_US
dc.subject Linewidths en_US
dc.subject Multilayers en_US
dc.subject Magnetization dynamics en_US
dc.subject Exchange interactions en_US
dc.subject Ferromagnetic resonance en_US
dc.subject Acoustic resonance en_US
dc.subject Magnetic anisotropy en_US
dc.subject Antiferromagnetism en_US
dc.subject Magnetic fields en_US
dc.subject Magnetic field measurements en_US
dc.title Frequency-selective Control of Ferromagnetic Resonance Linewidth in Magnetic Multiplayers en_US
dc.type text en_US


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