| Presentation | 2017-06-09 Magnetization switching of a dipolar coupled layered magnetic nanodot under the assistance of microwave Daiki Kanahara, Satoshi Okamoto, Nobuaki Kikuchi, Osamu Kitakami, Takehito Shimatsu, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Microwave assisted magnetization switching (MAS) has been expected as one of the prominent future ultra-high density magnetic recording technologies. In this work, we have studied the magnetization switching behavior of a dipolar coupled hard/soft stacked Co/Pt nanodot. While the switching field of the hard layer linearly decreases by 60% with increasing the rf frequency, that of the soft layer decreases by 95% non-linearly. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | microwave / magnetization switching / precession mode |
| Paper # | MR2017-8 |
| Date of Issue | 2017-06-01 (MR) |
| Conference Information | |
| Committee | MR / ITE-MMS |
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| Conference Date | 2017/6/8(2days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Tohoku Univ. |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Recording Systems, etc. |
| Chair | Yoshihiro Okamoto(Ehime Univ.) / Norihiko Ishii(NHK) |
| Vice Chair | |
| Secretary | (Kogakuin Univ.) / (AIST) |
| Assistant | Tazumi Nagasawa(Toshiba) / Shuhei Yoshida(Kinki Univ.) |
| Paper Information | |
| Registration To | Technical Committee on Magnetic Recording / Technical Group on Multi-media Storage |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Magnetization switching of a dipolar coupled layered magnetic nanodot under the assistance of microwave |
| Sub Title (in English) | |
| Keyword(1) | microwave |
| Keyword(2) | magnetization switching |
| Keyword(3) | precession mode |
| 1st Author's Name | Daiki Kanahara |
| 1st Author's Affiliation | Tohoku University(Tohoku Univ.) |
| 2nd Author's Name | Satoshi Okamoto |
| 2nd Author's Affiliation | Tohoku University(Tohoku Univ.) |
| 3rd Author's Name | Nobuaki Kikuchi |
| 3rd Author's Affiliation | Tohoku University(Tohoku Univ.) |
| 4th Author's Name | Osamu Kitakami |
| 4th Author's Affiliation | Tohoku University(Tohoku Univ.) |
| 5th Author's Name | Takehito Shimatsu |
| 5th Author's Affiliation | Tohoku University(Tohoku Univ.) |
| Date | 2017-06-09 |
| Paper # | MR2017-8 |
| Volume (vol) | vol.117 |
| Number (no) | MR-80 |
| Page | pp.pp.53-58(MR), |
| #Pages | 6 |
| Date of Issue | 2017-06-01 (MR) |