IEICE TRANSACTIONS on Electronics
Structure and Mechanics Study of Slider Design for 5-15 nm Head-Disk Spacing
Summary :
An integrated slider-suspension system was designed and prototyped. The structure of this system has a full flying air-bearing surface in the leading part with a contamination-resistant feature, and it accommodates a slider with a 5-15 nm head-disk spacing at the trailing part. Performance analysis and simulation were conducted to validate the high performances of the design. Two key issues, the rigid motions (vibrations) and the elastic motions of the slider, were investigated systematically. For the rigid motions, it was found that the natural frequencies of the slider system are dependent on the disk contact stiffness and that the slider vibrations under excitation exhibit various nonlinear resonance. For the elastic motions, the average elastic response of the slider body under the random interaction of the interface was derived and characterized.
- Publication
- IEICE TRANSACTIONS on Electronics Vol.E82-C No.12 pp.2125-2131
- Publication Date
- 1999/12/25
- Publicized
- Online ISSN
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- Type of Manuscript
- Special Section PAPER (Special Issue on Information Storage Technologies for the 21st Century)
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Gang SHENG, Bo LIU, Wei HUA, "Structure and Mechanics Study of Slider Design for 5-15 nm Head-Disk Spacing" in IEICE TRANSACTIONS on Electronics,
vol. E82-C, no. 12, pp. 2125-2131, December 1999, doi: .
Abstract: An integrated slider-suspension system was designed and prototyped. The structure of this system has a full flying air-bearing surface in the leading part with a contamination-resistant feature, and it accommodates a slider with a 5-15 nm head-disk spacing at the trailing part. Performance analysis and simulation were conducted to validate the high performances of the design. Two key issues, the rigid motions (vibrations) and the elastic motions of the slider, were investigated systematically. For the rigid motions, it was found that the natural frequencies of the slider system are dependent on the disk contact stiffness and that the slider vibrations under excitation exhibit various nonlinear resonance. For the elastic motions, the average elastic response of the slider body under the random interaction of the interface was derived and characterized.
URL: https://global.ieice.org/en_transactions/electronics/10.1587/e82-c_12_2125/_p
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@ARTICLE{e82-c_12_2125,
author={Gang SHENG, Bo LIU, Wei HUA, },
journal={IEICE TRANSACTIONS on Electronics},
title={Structure and Mechanics Study of Slider Design for 5-15 nm Head-Disk Spacing},
year={1999},
volume={E82-C},
number={12},
pages={2125-2131},
abstract={An integrated slider-suspension system was designed and prototyped. The structure of this system has a full flying air-bearing surface in the leading part with a contamination-resistant feature, and it accommodates a slider with a 5-15 nm head-disk spacing at the trailing part. Performance analysis and simulation were conducted to validate the high performances of the design. Two key issues, the rigid motions (vibrations) and the elastic motions of the slider, were investigated systematically. For the rigid motions, it was found that the natural frequencies of the slider system are dependent on the disk contact stiffness and that the slider vibrations under excitation exhibit various nonlinear resonance. For the elastic motions, the average elastic response of the slider body under the random interaction of the interface was derived and characterized.},
keywords={},
doi={},
ISSN={},
month={December},}
Copy
TY - JOUR
TI - Structure and Mechanics Study of Slider Design for 5-15 nm Head-Disk Spacing
T2 - IEICE TRANSACTIONS on Electronics
SP - 2125
EP - 2131
AU - Gang SHENG
AU - Bo LIU
AU - Wei HUA
PY - 1999
DO -
JO - IEICE TRANSACTIONS on Electronics
SN -
VL - E82-C
IS - 12
JA - IEICE TRANSACTIONS on Electronics
Y1 - December 1999
AB - An integrated slider-suspension system was designed and prototyped. The structure of this system has a full flying air-bearing surface in the leading part with a contamination-resistant feature, and it accommodates a slider with a 5-15 nm head-disk spacing at the trailing part. Performance analysis and simulation were conducted to validate the high performances of the design. Two key issues, the rigid motions (vibrations) and the elastic motions of the slider, were investigated systematically. For the rigid motions, it was found that the natural frequencies of the slider system are dependent on the disk contact stiffness and that the slider vibrations under excitation exhibit various nonlinear resonance. For the elastic motions, the average elastic response of the slider body under the random interaction of the interface was derived and characterized.
ER -
English
