Journal article
High resolution switching magnetization magnetic force microscopy
Applied physics letters, v 102(6), p62405
11 Feb 2013
Featured in Collection : UN Sustainable Development Goals @ Drexel
Abstract
We introduce switching magnetization magnetic force microscopy based on two-pass scanning atomic force microscopy with reversed tip magnetization between the scans. Within this approach the sum of the scanned data with reversed tip magnetization depicts local van der Waals forces, while their differences map the local magnetic forces. Here we implement this method by fabricating low-momentum magnetic probes that exhibit magnetic single domain state, which can be easily reversed in low external field during the scanning. Measurements on high-density parallel and perpendicular magnetic recording media show enhanced spatial resolution of magnetization. (C) 2013 American Institute of Physics. [http://dx.doi.org/10.1063/1.4791591]
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Details
- Title
- High resolution switching magnetization magnetic force microscopy
- Creators
- V. Cambel - Slovak Acad Sci, Inst Elect Engn, Bratislava 84104, SlovakiaM. Precner - Slovak Acad Sci, Inst Elect Engn, Bratislava 84104, SlovakiaJ. Fedor - Slovak Acad Sci, Inst Elect Engn, Bratislava 84104, SlovakiaJ. Soltys - Slovak Acad Sci, Inst Elect Engn, Bratislava 84104, SlovakiaJ. Tobik - Slovak Acad Sci, Inst Elect Engn, Bratislava 84104, SlovakiaT. Scepka - Slovak Acad Sci, Inst Elect Engn, Bratislava 84104, SlovakiaG. Karapetrov - Slovak Acad Sci, Inst Elect Engn, Bratislava 84104, Slovakia
- Publication Details
- Applied physics letters, v 102(6), p62405
- Publisher
- American Institute of Physics
- Number of pages
- 4
- Grant note
- ERDF; European Commission 2/0037/12 / VEGA project; Vedecka grantova agentura MSVVaS SR a SAV (VEGA) 26240220041 / ITMS project "Development of HD Video Platform for Applications in Broadcasting, Education and Research", Research & Development Operational Program
- Resource Type
- Journal article
- Language
- English
- Academic Unit
- Physics
- Web of Science ID
- WOS:000315053300046
- Scopus ID
- 2-s2.0-84874243724
- Other Identifier
- 991019168986904721
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- Collaboration types
- Domestic collaboration
- International collaboration
- Web of Science research areas
- Physics, Applied