| Presentation | 1997/3/6 Magnetic properties of exchange-coupled triple layer films (III) Yoshiharu Takemori, Hiroyuki Tamon, Tadashi Kobayashi, Shigeru Shiomi, Morio Masuda, Masahiro Tabata, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Dependences of interface wall energy σ_w on temperature were simulated and experimented in the Tb-Fe/M/Dy-Fe-Co(M=intermediate layer) triple layered films. For the Gd-Fe intermediate layer, it was found that temperature coefficient of σ_w for the RE-rich layer is smaller than that for the TM-rich layer due to the large temperature dependence of the magnetization. To obtain the larger temperature dependence of the magnetization, we simulated using the Gd-Fe-Bi or the Gd-Co intermediate layer which has smaller exchange energy between RE and TM. Both cases are expected to have better properties than that of the RE-rich Gd-Fe layer in practical use. Though the Lu atom is non-magnetic, the Lu-Fe films showed particular magnetization variation against temperature, as unusually seen in for ferromagnetic. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Exchange-Coupling / Intermediate Layer / Interface Wall Energy / Exchange Energy |
| Paper # | MR96-102,CPM96-143 |
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| Conference Information | |
| Committee | CPM |
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| Conference Date | 1997/3/6(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Chair | |
| Vice Chair | |
| Secretary | |
| Assistant | |
| Paper Information | |
| Registration To | Component Parts and Materials (CPM) |
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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 exchange-coupled triple layer films (III) |
| Sub Title (in English) | |
| Keyword(1) | Exchange-Coupling |
| Keyword(2) | Intermediate Layer |
| Keyword(3) | Interface Wall Energy |
| Keyword(4) | Exchange Energy |
| 1st Author's Name | Yoshiharu Takemori |
| 1st Author's Affiliation | Faculty of Engineering, Mie University() |
| 2nd Author's Name | Hiroyuki Tamon |
| 2nd Author's Affiliation | Faculty of Engineering, Mie University |
| 3rd Author's Name | Tadashi Kobayashi |
| 3rd Author's Affiliation | Faculty of Engineering, Mie University |
| 4th Author's Name | Shigeru Shiomi |
| 4th Author's Affiliation | Faculty of Engineering, Mie University |
| 5th Author's Name | Morio Masuda |
| 5th Author's Affiliation | Mie Univ. |
| 6th Author's Name | Masahiro Tabata |
| 6th Author's Affiliation | Victor Co. of Japan, Ltd. |
| Date | 1997/3/6 |
| Paper # | MR96-102,CPM96-143 |
| Volume (vol) | vol.96 |
| Number (no) | 561 |
| Page | pp.pp.- |
| #Pages | 8 |
| Date of Issue | |