| Presentation | 2003/9/25 R/W Simulation of Cusp-Field Single-Pole-Type Head Using 3-D Finite Element Method. Masaya OHTAKE, Norio TAKAHASHI, Kiminari SHINAGAWA, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Recently, the increase of areal recording density is remarkable. In order to develop a high density recording device, a read/write simulation using 3-D magnetic field analysis is indispensable. In this paper, the magnetic field in a cusp-field single-pole-type head is analyzed using a 3-D R/W simulation system, in which edge-based finite element method and 3-D medium hysteresis model based on the ensemble of the SW particles are combined. The effects of ampere-turns and the material of soft underlayer on the distribution of recorded magnetization are investigated. A preliminary examination of the possibility of 600Gb/in2 recording is also carried out. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Magnetic Recording / 3-D Finite Element Method / Medium Hysteresis Model / Cusp-Field Single-Pole-Type Head |
| Paper # | MR2003-19 |
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| Conference Information | |
| Committee | MR |
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| Conference Date | 2003/9/25(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
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| Vice Chair | |
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| 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) | R/W Simulation of Cusp-Field Single-Pole-Type Head Using 3-D Finite Element Method. |
| Sub Title (in English) | |
| Keyword(1) | Magnetic Recording |
| Keyword(2) | 3-D Finite Element Method |
| Keyword(3) | Medium Hysteresis Model |
| Keyword(4) | Cusp-Field Single-Pole-Type Head |
| 1st Author's Name | Masaya OHTAKE |
| 1st Author's Affiliation | Faculty of Engineering, Okayama University() |
| 2nd Author's Name | Norio TAKAHASHI |
| 2nd Author's Affiliation | Faculty of Engineering, Okayama University |
| 3rd Author's Name | Kiminari SHINAGAWA |
| 3rd Author's Affiliation | Faculty of Science, Toho University |
| Date | 2003/9/25 |
| Paper # | MR2003-19 |
| Volume (vol) | vol.103 |
| Number (no) | 347 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |