Localized ferromagnetic resonance force microscopy of permalloy-cobalt films
Journal Article
·
· Applied Physics Letters
OSTI ID:956596
- Los Alamos National Laboratory
- OH STATE U
We report the Ferromagnetic Resonance Force Microscopy (FMRFM) experiments on a combined permalloy-cobalt continuous film. Our studies demonstrate the capability of FMRFM to perform local spectroscopy of different ferromagnetic materials. Theoretical analysis of the uniform resonance mode at the edge of the film provides good quantitative agreement with the experimental data. Our experiments demonstrate the micron scale lateral resolution and allow to extract local magnetic properties in continuous ferromagnetic samples.
- Research Organization:
- Los Alamos National Laboratory (LANL), Los Alamos, NM (United States)
- Sponsoring Organization:
- USDOE
- DOE Contract Number:
- AC52-06NA25396
- OSTI ID:
- 956596
- Report Number(s):
- LA-UR-08-06061; LA-UR-08-6061; APPLAB; TRN: US201014%%1965
- Journal Information:
- Applied Physics Letters, Journal Name: Applied Physics Letters; ISSN 0003-6951
- Country of Publication:
- United States
- Language:
- English
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