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Partial-contact head-disk interface approach for high-density recording

✍ Scribed by Junguo Xu; Kohira, H.; Tanaka, H.; Saegusa, S.


Book ID
114650679
Publisher
IEEE
Year
2005
Tongue
English
Weight
333 KB
Volume
41
Category
Article
ISSN
0018-9464

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Extremely smooth surfaces, high relative speeds, and remarkably low flying heights are required in ultrahigh density magnetic Ε½ . recording. As a consequence, higher contact stresses and shear strains can be encountered at the head-disk interface HDI due to the enhancement of asperity interactions.