Observations of Sidewall Domain Structures in Magnetic Grating
- Authors
- Kim, JinBae; Lee, Jae-Hwang; Kim, Jongryoul
- Issue Date
- Oct-2011
- Publisher
- IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC
- Keywords
- Magnetic domains; magnetic force microscopy (MFM); magnetic grating
- Citation
- IEEE TRANSACTIONS ON MAGNETICS, v.47, no.10, pp.3524 - 3526
- Indexed
- SCIE
SCOPUS
- Journal Title
- IEEE TRANSACTIONS ON MAGNETICS
- Volume
- 47
- Number
- 10
- Start Page
- 3524
- End Page
- 3526
- URI
- https://scholarworks.bwise.kr/erica/handle/2021.sw.erica/37162
- DOI
- 10.1109/TMAG.2011.2147292
- ISSN
- 0018-9464
- Abstract
- In this paper, we demonstrate the direct observation of closure-type domain structures in Ni magnetic grating by employing conventional magnetic force microscopy (MFM) and tilt-scanning (TS) MFM. Through sidewall scanning, the TS-MFM operation enabled the detailed analysis of the spin configurations of head-to-head and tail-to-tail domains. As a result, the domains had the surface domain configurations of the closure-type structures, which was in accord with micromagnetic simulated results.
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