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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Kanai, Y. Matsubara, R. Watanabe, H. Muraoka, H. Nakamura, Y. |
| Copyright Year | 1965 |
| Abstract | A three-dimensional (3-D) FEM simulation of a 1 Tbit/in/sup 2/ head/medium model has been carried out. Three new structures, side shields, a tapered main pole, and a tapered return path for the head have been introduced in order to produce a large recording field, a small stray field to the adjacent tracks, and a skew-effect-free field distribution, that are all indispensable for higher linear and higher track density recording. The proposed head structure gives sufficient head field strength and gradient for 1 Tbit/in/sup 2/ recording as described in previous literature, as well as a narrow pulse width. |
| Sponsorship | IEEE Magnetics Society |
| Starting Page | 2405 |
| Ending Page | 2407 |
| Page Count | 3 |
| File Size | 439012 |
| File Format | |
| ISSN | 00189464 |
| Volume Number | 39 |
| Issue Number | 5 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2003-09-01 |
| Publisher Place | U.S.A. |
| Access Restriction | One Nation One Subscription (ONOS) |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Finite element methods Magnetic heads Perpendicular magnetic recording Space vector pulse width modulation Magnetic recording Parameter estimation Permeability Soft magnetic materials |
| Content Type | Text |
| Resource Type | Article |
| Subject | Electronic, Optical and Magnetic Materials Electrical and Electronic Engineering |
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