Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
9834574 | Journal of Magnetism and Magnetic Materials | 2005 | 7 Pages |
Abstract
Perpendicular recording has been actively developed for future high-density recording system. We studied the integration of the perpendicular recording system to the hard disk drive (HDD). Double layer perpendicular media and single-pole type perpendicular head with GMR reader were employed in 2.5â³ HDD. As a result of the integration test, it was confirmed that perpendicular recording 2.5â³ test HDDs functioned well at the capacity of 50Â GB/platter. Through the drive integration, the features of the perpendicular recording were thoroughly studied. The complementary features between perpendicular recording and longitudinal recording are also discussed.
Related Topics
Physical Sciences and Engineering
Physics and Astronomy
Condensed Matter Physics
Authors
Yoichiro Tanaka,