Presentation | 2004/2/27 Relation between Magnetic Cluster Size Distribution and Medium Noise for Perpendicular Magnetic Recording Hashimoto Hashimoto, K Miura, H Muraoka, H Aoi, Y Nakamura, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | We investigated influence of magnetic cluster size and its fluctuation on medium noise. A model based on cylindrical magnetic cluster was used to simulate irregular transition lines. The average size and its deviation of magnetic cluster for some media were estimated by fitting the results of simulation to measured amplitude loss and media noise. The saturation tendency of medium noise against linear density was also shown as well. It was predicted that reduction of magnetic cluster size fluctuation effectively reduced medium noise and transition jitter. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Medium noise / Magnetic cluster size distribution / Perpendicular double-layered media / Single-pole head / Transition percolation |
Paper # | MR2003-59,CPM2003-190 |
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Conference Information | |
Committee | CPM |
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Conference Date | 2004/2/27(1days) |
Place (in Japanese) | (See Japanese page) |
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Topics (in Japanese) | (See Japanese page) |
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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) | Relation between Magnetic Cluster Size Distribution and Medium Noise for Perpendicular Magnetic Recording |
Sub Title (in English) | |
Keyword(1) | Medium noise |
Keyword(2) | Magnetic cluster size distribution |
Keyword(3) | Perpendicular double-layered media |
Keyword(4) | Single-pole head |
Keyword(5) | Transition percolation |
1st Author's Name | Hashimoto Hashimoto |
1st Author's Affiliation | RIEC, Tohoku Univ.() |
2nd Author's Name | K Miura |
2nd Author's Affiliation | RIEC, Tohoku Univ. |
3rd Author's Name | H Muraoka |
3rd Author's Affiliation | RIEC, Tohoku Univ. |
4th Author's Name | H Aoi |
4th Author's Affiliation | RIEC, Tohoku Univ. |
5th Author's Name | Y Nakamura |
5th Author's Affiliation | RIEC, Tohoku Univ. |
Date | 2004/2/27 |
Paper # | MR2003-59,CPM2003-190 |
Volume (vol) | vol.103 |
Number (no) | 696 |
Page | pp.pp.- |
#Pages | 6 |
Date of Issue |