| Presentation | 2015-12-11 Formation of FePt/FePd Multilayer Films with L10 Ordered Structure Masahiro Nakamura, Ryoma Ochiai, Youhei Noguchi, Mitsuru Ohtake, Masaaki Futamoto, Fumiyoshi Kirino, Nobuyuki Inaba, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | FePd, FePt single-layer, FePt/FePd bilayer, and multilayer films with L10 structure are prepared on MgO(001) single-crystal substrates and the variant structures are investigated. In single-layers, FePd films consist of one variant L10(001) with the c-axis perpendicular to the substrate surface when the thickness is lower than 40 nm, whereas FePt films include L10(100) and L10(010) variants in addition to L10(001) variant when the thickness is larger than 2.5 nm. In the cases of bilayer and multilayer structures, the films consist of only L10(001) variant when the FePt layer is thinner that 2.5 nm for a total film thickness of 10 nm. However, when the total film thickness is increased to 40 nm, other variants with the c-axes in plane, start to be included in the film structure. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | FePd / FePt / thin film / L10 ordered structure / crystallographic orientation / epitaxial growth / single-crystal substrate |
| Paper # | MR2015-32 |
| Date of Issue | 2015-12-03 (MR) |
| Conference Information | |
| Committee | MR / ITE-MMS |
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| Conference Date | 2015/12/10(2days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Ehime Univ. |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Signal Processing, etc. |
| Chair | Masukazu Igarashi(*) / Eiichi Miyashita(NHK) |
| Vice Chair | |
| Secretary | (Syowa Denko) / (Toshiba) |
| Assistant | Fumiko Akagi(Kogakuin Univ.) / Takayuki Shima(AIST) |
| 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) | Formation of FePt/FePd Multilayer Films with L10 Ordered Structure |
| Sub Title (in English) | |
| Keyword(1) | FePd |
| Keyword(2) | FePt |
| Keyword(3) | thin film |
| Keyword(4) | L10 ordered structure |
| Keyword(5) | crystallographic orientation |
| Keyword(6) | epitaxial growth |
| Keyword(7) | single-crystal substrate |
| 1st Author's Name | Masahiro Nakamura |
| 1st Author's Affiliation | Chuo University(Chuo Univ.) |
| 2nd Author's Name | Ryoma Ochiai |
| 2nd Author's Affiliation | Chuo University(Chuo Univ.) |
| 3rd Author's Name | Youhei Noguchi |
| 3rd Author's Affiliation | Chuo University(Chuo Univ.) |
| 4th Author's Name | Mitsuru Ohtake |
| 4th Author's Affiliation | Kogakuin University/Chuo University(Kogakuin Univ./Chuo Univ.) |
| 5th Author's Name | Masaaki Futamoto |
| 5th Author's Affiliation | Chuo University(Chuo Univ.) |
| 6th Author's Name | Fumiyoshi Kirino |
| 6th Author's Affiliation | Tokyo University of the Arts(Tokyo Univ. Arts) |
| 7th Author's Name | Nobuyuki Inaba |
| 7th Author's Affiliation | Yamagata University(Yamagata Univ.) |
| Date | 2015-12-11 |
| Paper # | MR2015-32 |
| Volume (vol) | vol.115 |
| Number (no) | MR-356 |
| Page | pp.pp.57-62(MR), |
| #Pages | 6 |
| Date of Issue | 2015-12-03 (MR) |