Harmonics of the ac susceptibility in ultrathin film ferromagnets
Source abstract
Abstract
Abstract The initial ac susceptibility χ(ω) is used to monitor the odd harmonics in the response function. For an ultrathin film (Fe2/V5)50 superlattice we record for the first time harmonics χn(ω) up to 11ω in ultrathin films. A detailed Fourier analysis of χn(ω,T) yields the full temperature dependence of the hysteresis including the coercive field HC and the saturation magnetization MS in the vicinity of TC for 0.96
Source: openaire · Quality: candidate unverified · Source record ↗
Research context
OpenAlex topics: Magnetic properties of thin films · Magnetic Properties and Applications · Theoretical and Computational Physics
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References (2)
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1. C. Rüdt, et al., Phys. Rev. B 65 (2002) 220404(R) and references therein.10.1103/PhysRevB.65.220404 ↗
2. Stetter · J. Magn. Magn. Mater. · 1992 · 117 · 18310.1016/0304-8853(92)90309-C ↗