| Presentation | 2000/11/7 Effect of Nonmagnetic Underlayer on Structural and Magnetic Properties of CoCr-alloy Thin Film Media Masaaki Futamoto, yoshiyuki Hirayama, Nobuyuki Inaba, Yukio Honda, Atsushi Kikukawa, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Microstructures of CoCr-alloy thin film media were investigated by cross-sectional transmission electron microscopy focussing on the initial growth region of the magnetic layer grown on nonmagnetic underlayers. An introduction of nonmagnetic hcp-CoCrRu layer between an hcp-CoCrPt recording layer and an hcp- or a bcc-underlayer improved the crystallographic quality of the initial growth region. Coercivity and squareness of thin film media increased by realizing good hetero-epitaxy between the nonmagnetic and the magnetic hcp-layers. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | CoCr-alloy thin film media / epitaxial grwoth / underlayer / magnetic properties |
| Paper # | MR2000-37 |
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| Conference Information | |
| Committee | MR |
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| Conference Date | 2000/11/7(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 | Magnetic Recording (MR) |
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| Language | ENG |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Effect of Nonmagnetic Underlayer on Structural and Magnetic Properties of CoCr-alloy Thin Film Media |
| Sub Title (in English) | |
| Keyword(1) | CoCr-alloy thin film media |
| Keyword(2) | epitaxial grwoth |
| Keyword(3) | underlayer |
| Keyword(4) | magnetic properties |
| 1st Author's Name | Masaaki Futamoto |
| 1st Author's Affiliation | Central Research Laboratory, Hitachi Ltd.() |
| 2nd Author's Name | yoshiyuki Hirayama |
| 2nd Author's Affiliation | Central Research Laboratory, Hitachi Ltd. |
| 3rd Author's Name | Nobuyuki Inaba |
| 3rd Author's Affiliation | Tsukuba Research Laboratory, Hitachi Maxell Ltd. |
| 4th Author's Name | Yukio Honda |
| 4th Author's Affiliation | Central Research Laboratory, Hitachi Ltd. |
| 5th Author's Name | Atsushi Kikukawa |
| 5th Author's Affiliation | Central Research Laboratory, Hitachi Ltd. |
| Date | 2000/11/7 |
| Paper # | MR2000-37 |
| Volume (vol) | vol.100 |
| Number (no) | 422 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |