| Item type |
デフォルトアイテムタイプ_（フル）(1) |
| 公開日 |
2023-03-18 |
| タイトル |
|
|
タイトル |
Optimized design of heaters for flying height adjustment to preserve performance and reliability |
|
言語 |
en |
| 作成者 |
Miyake, Koji
Shiramatsu, Toshiya
Kurita, Masayuki
Tanaka, Hideaki
Suk, Mike
Saegusa, Shozo
|
| アクセス権 |
|
|
アクセス権 |
open access |
|
アクセス権URI |
http://purl.org/coar/access_right/c_abf2 |
| 権利情報 |
|
|
権利情報 |
Copyright (c) 2007 IEEE. Personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution to servers or lists, or to reuse any copyrighted componet of this word in other works must be obtained from the IEEE. |
| 主題 |
|
|
主題Scheme |
Other |
|
主題 |
Flying height |
| 主題 |
|
|
主題Scheme |
Other |
|
主題 |
Magnetic head slider |
| 主題 |
|
|
主題Scheme |
Other |
|
主題 |
Microactuator |
| 主題 |
|
|
主題Scheme |
Other |
|
主題 |
Thermal protrusion |
| 主題 |
|
|
主題Scheme |
NDC |
|
主題 |
540 |
| 内容記述 |
|
|
内容記述 |
We developed a thermal flying-height control (TFC) slider to control the flying height of magnetic recording heads. The slider basically consists of a small heater fabricated near the read/write element. This study discusses the effect of heater size and heater location on the change in the flying height at the read/write element. We also discuss the resulting temperature rise due to the additional heat applied by the heater. Specifically, we have found that small heaters generally resulted in lower heater power per unit change in the flying height and lower head temperature rise per unit change in the flying height. In terms of heater location, we have found that a heater closer to the air-bearing surface (ABS) also tends to result in a larger change in the flying height because of the larger protrusion shape. However, the head temperature rose significantly. Therefore, shorter ABS/heater distance was a trade off lower power against higher rise in head temperature. We concluded that smaller heaters and the shorter ABS/heater distance are better as long as head reliability is ensured. |
|
言語 |
en |
| 出版者 |
|
|
出版者 |
IEEE |
| 言語 |
|
|
言語 |
eng |
| 資源タイプ |
|
|
資源タイプ識別子 |
http://purl.org/coar/resource_type/c_6501 |
|
資源タイプ |
journal article |
| 出版タイプ |
|
|
出版タイプ |
VoR |
|
出版タイプResource |
http://purl.org/coar/version/c_970fb48d4fbd8a85 |
| 関連情報 |
|
|
|
識別子タイプ |
DOI |
|
|
関連識別子 |
10.1109/TMAG.2007.893636 |
| 関連情報 |
|
|
|
識別子タイプ |
DOI |
|
|
関連識別子 |
http://dx.doi.org/10.1109/TMAG.2007.893636 |
| 収録物識別子 |
|
|
収録物識別子タイプ |
ISSN |
|
収録物識別子 |
0018-9464 |
| 収録物識別子 |
|
|
収録物識別子タイプ |
NCID |
|
収録物識別子 |
AA00667933 |
| 開始ページ |
|
|
開始ページ |
2235 |
| 書誌情報 |
IEEE Transactions on Magnetics
IEEE Transactions on Magnetics
巻 43,
号 6,
p. 2235-2237,
発行日 2007-06
|
| 旧ID |
20783 |
IEEETransMagnet_43_2235.pdf (303.0 KB)
