Presentation | 2018-10-19 Magnetic properties of micro-scale Ni wires fabricated on single crystal LiNbO3 substrate Keisuke Yamada, Akinobu Yamaguchi, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | We report magnetic domain formation control within micro-scale polycrystalline Ni wires on a single-crystal Y-cut 128° LiNbO3 substrate. X-ray magnetic circular dichroism photoemission electron microscopy (XMCD-PEEM) and micromagnetic simulations allowed us to estimate the uniaxial magnetic anisotropy that was induced by the magnetoelastic effect originated from the interface between the Ni layer and the LiNbO3 substrate. The simulation results show good agreement with the XMCD-PEEM observation results, and the magnetic anisotropy induced by the magnetoelastic effect is estimated to be in the 3~8 kJ/m^3 range. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Micro magnetic material / Magnetic domain / Induced magnetic anisotropy / Micromagnetic simulation |
Paper # | MRIS2018-18 |
Date of Issue | 2018-10-11 (MRIS) |
Conference Information | |
Committee | MRIS / ITE-MMS |
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Conference Date | 2018/10/18(2days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | Osaka University |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | Recording Head, Spintronics, etc. |
Chair | Satoshi Matsunuma(Maxell) / Norihiko Ishii(NHK) |
Vice Chair | |
Secretary | (Toshiba) / (Kinki Univ.) |
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 |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Magnetic properties of micro-scale Ni wires fabricated on single crystal LiNbO3 substrate |
Sub Title (in English) | |
Keyword(1) | Micro magnetic material |
Keyword(2) | Magnetic domain |
Keyword(3) | Induced magnetic anisotropy |
Keyword(4) | Micromagnetic simulation |
1st Author's Name | Keisuke Yamada |
1st Author's Affiliation | Gifu University(Gifu Univ.) |
2nd Author's Name | Akinobu Yamaguchi |
2nd Author's Affiliation | University of Hyogo(Univ. of Hyogo) |
Date | 2018-10-19 |
Paper # | MRIS2018-18 |
Volume (vol) | vol.118 |
Number (no) | MRIS-255 |
Page | pp.pp.27-28(MRIS), |
#Pages | 2 |
Date of Issue | 2018-10-11 (MRIS) |