Chia, H.
, Guo, F.
, Belova, L.
and McMichael, R.
(2012),
Spectroscopic defect imaging in magnetic nanostructure arrays, Applied Physics Letters, [online], https://tsapps.nist.gov/publication/get_pdf.cfm?pub_id=910697
(Accessed September 16, 2024)
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Spectroscopic defect imaging in magnetic nanostructure arrays
Published
Author(s)
, , Lyubov Belova,
Abstract
We report a demonstration of spectroscopic defect imaging in an array of ferromagnetic structures using ferromagnetic resonance force microscopy (FMRFM). The arrray of 200 nm diameter circular dots includes a single oval-shaped "defect." The technique resolves not only intentional differences in resonant field between the dots and the oval, but also differences between nominally identical circular dots in the array.Citation
Applied Physics Letters
Volume
101
Issue
4
Pub Type
Journals
Download Paper
Keywords
Ferromagnetic resonance, nanomagnetics, magnetic microscope
Citation
Issues
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Created July 24, 2012, Updated October 12, 2021