| Presentation | 1995/10/12 Magnetic properties of obliquely evaporated Co-Cr films prepared at low substrate temperature Akira Yano, Yoichi Ogawa, Mariko Kawano, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Magnetic properties of obliquely evaporated Co-Cr films prepared at low substrate temperature were investigated. It was found that, even at room temperature, Co-Cr films having a coercivity more than 1000 Oe and an anisotropy field more than 6000 Oe could be obtained. Auger electron spectroscopy and X-ray photoelectron analysis revealed that a large amount of oxygen was incorporated in the films and the oxygen preferentially combined with Cr. These results suggest that the compositional segregation consist of nonmagnetic Cr oxide region and ferromagnetic Co-enriched region occurs in the films. The high coercivity and anisotropy field of the films were considered to originate from the compositional segregation in addition to physical separation by the self-shadowing effect. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | obliquely evaporated film / Co-Cr film / low temperature deposition / coercivity / preferential oxidation / compositional segregation |
| Paper # | MR95-32 |
| Date of Issue |
| Conference Information | |
| Committee | MR |
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| Conference Date | 1995/10/12(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 | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Magnetic properties of obliquely evaporated Co-Cr films prepared at low substrate temperature |
| Sub Title (in English) | |
| Keyword(1) | obliquely evaporated film |
| Keyword(2) | Co-Cr film |
| Keyword(3) | low temperature deposition |
| Keyword(4) | coercivity |
| Keyword(5) | preferential oxidation |
| Keyword(6) | compositional segregation |
| 1st Author's Name | Akira Yano |
| 1st Author's Affiliation | Engineering Research Laboratory, Hitachi Maxell, Ltd.() |
| 2nd Author's Name | Yoichi Ogawa |
| 2nd Author's Affiliation | Engineering Research Laboratory, Hitachi Maxell, Ltd. |
| 3rd Author's Name | Mariko Kawano |
| 3rd Author's Affiliation | Engineering Research Laboratory, Hitachi Maxell, Ltd. |
| Date | 1995/10/12 |
| Paper # | MR95-32 |
| Volume (vol) | vol.95 |
| Number (no) | 288 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |