Presentation | 2022-03-01 Development of observation method of magnetic interference fringes by scanning magneto-optical microscopy Ryoya Suzuki, Konan Mukuo, Nakamura, Yuichi, Lim Pang Boey, Goto Taichi, Uchida Hironaga, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | Holographic memory is a recording technology with high recording density and high data transfer rate. In order to improve its performance, it is necessary to know the exact magnetization distribution of the magnetic holograms in recording media. In this study, a quantitative evaluation method for magnetic holograms was developed using a scanning magneto-optical microscopy. A magnetic interference fringe with about 2 ?m period was observed with several stepping intervals in two-dimensional scanning. The observed fringes showed about 2 ?m period, and the observed fringes became smoother as the step interval became smaller. These suggest the interference fringe was successfully observed. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Magnetic hologram / Magneto-optical microscopy |
Paper # | CPM2021-76 |
Date of Issue | 2022-02-22 (CPM) |
Conference Information | |
Committee | CPM |
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Conference Date | 2022/3/1(1days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | Online |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | |
Chair | Yuichi Nakamura(Toyohashi Univ. of Tech.) |
Vice Chair | Hideki Nakazawa(Hirosaki Univ.) |
Secretary | Hideki Nakazawa(Ehime Univ.) |
Assistant | Yasuo Kimura(Tokyo Univ. of Tech.) / Fumihiko Hirose(Yamagata Univ.) / Noriko Bamba(Shinshu Univ.) |
Paper Information | |
Registration To | Technical Committee on Component Parts and Materials |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Development of observation method of magnetic interference fringes by scanning magneto-optical microscopy |
Sub Title (in English) | |
Keyword(1) | Magnetic hologram |
Keyword(2) | Magneto-optical microscopy |
1st Author's Name | Ryoya Suzuki |
1st Author's Affiliation | Toyohashi University of Technology(TUT) |
2nd Author's Name | Konan Mukuo |
2nd Author's Affiliation | Toyohashi University of Technology(TUT) |
3rd Author's Name | Nakamura, Yuichi |
3rd Author's Affiliation | Toyohashi University of Technology(TUT) |
4th Author's Name | Lim Pang Boey |
4th Author's Affiliation | Toyohashi University of Technology(TUT) |
5th Author's Name | Goto Taichi |
5th Author's Affiliation | Toyohashi University of Technology(TUT) |
6th Author's Name | Uchida Hironaga |
6th Author's Affiliation | Toyohashi University of Technology(TUT) |
Date | 2022-03-01 |
Paper # | CPM2021-76 |
Volume (vol) | vol.121 |
Number (no) | CPM-387 |
Page | pp.pp.17-19(CPM), |
#Pages | 3 |
Date of Issue | 2022-02-22 (CPM) |