| Presentation | 2001/3/8 Magnetization Stability in Longitudinal and Perpendicular Magnetic Recording Media (<特集>光記録・情報記録材料,一般) Rachid Sbiaa, Mitsunori Mochida, Takao Suzuki, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | In magnetic recording technology, thermal instability of recorded bits becomes a serious obstacle toward high storage density. In this paper, the thermal stability in both longitudinal and perpendicular recording media is discussed and compared. The magnetization decay is found to be reduced by the presence of the stabilizing thin layer present in the ferrimagnetic structure. Interaction between grains which is related to media noise, has also been investigated from isothermal remanence measurements. The change of V_a with H is broader in the case of SFM and granular media than in TbFeCo and also shows different minimum values. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Thermal stability / synthetic ferrimagnetic media / granular media / RE-TM alloy |
| Paper # | MR2000-110,CPM2000-160 |
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| Conference Information | |
| Committee | CPM |
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| Conference Date | 2001/3/8(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 | ENG |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Magnetization Stability in Longitudinal and Perpendicular Magnetic Recording Media (<特集>光記録・情報記録材料,一般) |
| Sub Title (in English) | |
| Keyword(1) | Thermal stability |
| Keyword(2) | synthetic ferrimagnetic media |
| Keyword(3) | granular media |
| Keyword(4) | RE-TM alloy |
| 1st Author's Name | Rachid Sbiaa |
| 1st Author's Affiliation | Information Storage Materials Laboratory, Toyota Technological Institute() |
| 2nd Author's Name | Mitsunori Mochida |
| 2nd Author's Affiliation | Information Storage Materials Laboratory, Toyota Technological Institute |
| 3rd Author's Name | Takao Suzuki |
| 3rd Author's Affiliation | Information Storage Materials Laboratory, Toyota Technological Institute |
| Date | 2001/3/8 |
| Paper # | MR2000-110,CPM2000-160 |
| Volume (vol) | vol.100 |
| Number (no) | 675 |
| Page | pp.pp.- |
| #Pages | 3 |
| Date of Issue | |