期刊
APPLIED PHYSICS LETTERS
卷 102, 期 15, 页码 -出版社
AMER INST PHYSICS
DOI: 10.1063/1.4802278
关键词
-
资金
- Air Force Office of Scientific Research
- NSF
- U.S. DoE Office of Basic Energy Sciences [DE-FGO2-97ER45653]
- UChicago Argonne, LLC. [DE-AC02-06CH11357]
- Direct For Mathematical & Physical Scien
- Division Of Materials Research [1121262, 0960120] Funding Source: National Science Foundation
Antidot lattices (ADLs) patterned into soft magnetic thin films exhibit rich ferromagnetic resonance (FMR) spectra corresponding to many different magnetization modes. One of the predicted modes is highly localized at the edges of the antidots; this mode is difficult to detect experimentally. Here we present FMR data for a permalloy thin film patterned into a square array of square antidots. Comparison of these data with micromagnetic simulations permits identification of several edge modes. Our simulations also reveal the effect of the antidot shape on the mode dispersion. (C) 2013 AIP Publishing LLC [http://dx.doi.org/10.1063/1.4802278]
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据