Presentation | 2019-10-18 Spin dynamics in a CoFeB/Pt bilayer with the consideration of heat-induced phenomena Miyazaki keishi, Yafuso Minoru, Kimura Takashi, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | In spin dynamics in ferromagnetic/nonmagnetic bilayers, several phenomena are mixed such as spin torque diode effect caused by spin orbital torque, reverse spin hall effect caused by spin pumping, etc. Furthermore, we recently reported that the ferromagnetic material produces heat during ferromagnetic resonance. The phenomenon is called FMR heating and it generates thermal spin current. In this experiment, we prepare two samples. One is Pt/CoFeB/Si and the other is CoFeB/Pt/Si. By comparing the difference of Stacking order, we argued and analyzed. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | spin pumping / thermal spin injection / spin seebeck effect |
Paper # | MRIS2019-34 |
Date of Issue | 2019-10-10 (MRIS) |
Conference Information | |
Committee | MRIS / ITE-MMS / IEE-MAG |
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Conference Date | 2019/10/17(2days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | Kyushu University (Nishijin Plaza) |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | Recording Head, Spintronics, etc. |
Chair | Satoshi Matsunuma(Maxell) / Akihiko Ishii(NHK) / 山口 正洋(東北大) |
Vice Chair | |
Secretary | (Toshiba) / (Kinki Univ.) / (Mitsubishi Electric) |
Assistant | Ikuya Tagawa(Tohoku Inst. of Tech.) / Hiroko Arai(AIST) |
Paper Information | |
Registration To | Technical Committee on Magnetic Recording & Information Storage / Technical Group on Multi-media Storage / Technical Meeting on Magnetics |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Spin dynamics in a CoFeB/Pt bilayer with the consideration of heat-induced phenomena |
Sub Title (in English) | |
Keyword(1) | spin pumping |
Keyword(2) | thermal spin injection |
Keyword(3) | spin seebeck effect |
1st Author's Name | Miyazaki keishi |
1st Author's Affiliation | Kyushu University(Kyushu Univ.) |
2nd Author's Name | Yafuso Minoru |
2nd Author's Affiliation | Kyushu University(Kyushu Univ.) |
3rd Author's Name | Kimura Takashi |
3rd Author's Affiliation | Kyushu University(Kyushu Univ.) |
Date | 2019-10-18 |
Paper # | MRIS2019-34 |
Volume (vol) | vol.119 |
Number (no) | MRIS-232 |
Page | pp.pp.113-114(MRIS), |
#Pages | 2 |
Date of Issue | 2019-10-10 (MRIS) |