arXivDaily arXiv每日学术速递 周一至周五更新
arXiv 1208.6573cond-mat.mtrl-scicond-mat.other
收藏

关于非均匀铁磁薄膜中FMR谱的角度依赖性的解释

On the interpretation of the angular dependence of the FMR spectrum in heterogeneous ferromagnetic thin films

Maciej Kasperski, Henryk Puszkarski

摘要:

我们证明了一个多峰FMR谱,与线对应的共振在不同的铁磁区域的异质薄膜样品,可以崩溃到一个单峰谱,如果存在一个特定的场配置,或配置的外部磁场相对于薄膜表面,其中$dH_{\text{res}}/dM_{\text{eff}}=0$内的区域内的样品中占主导地位的磁性。

英文摘要:

We demonstrate that a multi-peak FMR spectrum, with lines corresponding to resonance in different ferromagnetic regions of a heterogeneous thin-film sample, can collapse to a single-peak spectrum if there exists a particular field configuration, or the configuration of the external magnetic field with respect to the film surface, in which $dH_{\text{res}}/dM_{\text{eff}}=0$ within the region magnetically dominating in the sample.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

↑