Paper Abstract and Keywords |
Presentation |
2013-12-13 10:15
Recording field analysis of a magnetic write head for thermally-assisted magnetic recording assuming shingled writing scheme Hidekazu Tamura, Yasushi Kanai (Niigata Inst. of Tech.), Kiyoshi Yamakawa (AIT), Kazuetsu Yoshida (Kogakuin Univ.), Simon Greaves, Hiroaki Muraoka (Tohoku Univ.) MR2013-33 Link to ES Tech. Rep. Archives: MR2013-33 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
Recording field analysis of magnetic recording head in thermally-assisted magnetic recording (TAMR). Static recording fields of simple, square recording head, split pole head and short head at air-bearing surface are analyzed by FEM solving Maxwell’s equations (Maxwell-FEM). Finally, static recording fields of indented and rotated indented heads are analyzed by Maxwell-FEM and head field responses to the high-frequency recording currents are investigated by micromagnetic simulations. The media recording simulations are also performed targeting 8 Terabit per square inch. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
Thermally-Assisted Magnetic Recording / Magnetic Head / Indented Head / Magnetic Recording Field Analysis / Media Recording Simulation / / / |
Reference Info. |
IEICE Tech. Rep., vol. 113, Dec. 2013. |
Paper # |
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Date of Issue |
2013-12-05 (MR) |
ISSN |
Print edition: ISSN 0913-5685 Online edition: ISSN 2432-6380 |
Copyright and reproduction |
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Download PDF |
MR2013-33 Link to ES Tech. Rep. Archives: MR2013-33 |