| Presentation | 2022-12-08 Writing domains in nanowires using a spin torque oscillator Simon Greaves, Yoshiaki Sonobe, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Magnetic nanowires can be used to store information. There are various ways to write magnetic domains in nanowires, usually involving the use of an Oersted field. In this work the use of a spin torque oscillator to write domains in magnetic nanowires is investigated using micromagnetic modelling. It is shown that domains can be written using a lower magnetic field than if an Oersted field were used. Writing of multiple domains in a nanowire is also demonstrated. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Magnetic / nanowire / spin torque oscillator / recording / MAMR |
| Paper # | MRIS2022-22 |
| Date of Issue | 2022-12-01 (MRIS) |
| Conference Information | |
| Committee | MRIS / ITE-MMS |
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| Conference Date | 2022/12/8(2days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Ehime Univ. + Online |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Signal Processing and Others |
| Chair | Ikuya Tagawa(Tohoku Inst. of Tech.) |
| Vice Chair | |
| Secretary | (Ehime Univ.) / (Samsung) |
| Assistant | Nobuaki Kikuchi(Tohoku Univ.) / Toshiki Yamaji(AIST) |
| Paper Information | |
| Registration To | Technical Committee on Magnetic Recording & Information Storage / 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) | Writing domains in nanowires using a spin torque oscillator |
| Sub Title (in English) | |
| Keyword(1) | Magnetic |
| Keyword(2) | nanowire |
| Keyword(3) | spin torque oscillator |
| Keyword(4) | recording |
| Keyword(5) | MAMR |
| 1st Author's Name | Simon Greaves |
| 1st Author's Affiliation | Tohoku University(Tohoku Univ.) |
| 2nd Author's Name | Yoshiaki Sonobe |
| 2nd Author's Affiliation | Waseda University(Waseda Univ.) |
| Date | 2022-12-08 |
| Paper # | MRIS2022-22 |
| Volume (vol) | vol.122 |
| Number (no) | MRIS-297 |
| Page | pp.pp.23-27(MRIS), |
| #Pages | 5 |
| Date of Issue | 2022-12-01 (MRIS) |