The paper presents the results of ferromagnetic resonance (FMR) spectrometry of magnetic properties of nanocrystalline thin films obtained by magnetron sputtering of permalloy targets of various composition (Ni x Fe 1–x , x = 0.6–0.85). The behavior of the main magnetic properties of the thin film edges is analyzed. Near the film edges, not only the fluctuation of the uniaxial magnetic anisotropy field is observed, but also a drastic widening of the FMR line and the decrease in the effective saturation magnetization.

中文翻译：

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坡莫合金薄膜边缘的磁性

本文介绍了通过磁控溅射各种成分 (Ni x Fe 1–x , x = 0.6–0.85) 坡莫合金靶材获得的纳米晶薄膜的磁性能的铁磁共振 (FMR) 光谱分析结果。分析了薄膜边缘的主要磁特性。在薄膜边缘附近，不仅观察到单轴磁各向异性场的波动，而且还观察到 FMR 线的急剧加宽和有效饱和磁化强度的降低。