Demonstration on drive integration of 80 GB perpendicular magnetic recording

Author

Sooyoul Hong ; Jongyun Yun ; Yonggwon Lee ; Bang, H. ; Nazari, A. ; Hyung Lee

Author_Institution

Storage Syst. Div., Samsung Inf. Syst. America, San Jose, CA, USA

fYear

2003

fDate

6-8 Jan. 2003

Firstpage

10

Abstract

A number of the fundamental issues have been reported, as well as theoretical considerations for perpendicular recording. In the present work, we have successfully demonstrated perpendicular recording of 80 GB/disk hard drive platform, using beveled single pole tip head and double layered perpendicular magnetic media with soft magnetic underlayer. Especially, we focused on the investigation of the drive with the intent to use as much of the existing drive technology as possible.

Keywords

disc drives; hard discs; magnetic heads; perpendicular magnetic recording; 80 GB; beveled single pole tip head; double layered perpendicular magnetic media; drive integration; hard drive platform; perpendicular magnetic recording; soft magnetic underlayer; Bit error rate; Clocks; Drives; Information systems; Magnetic heads; Perpendicular magnetic recording; Production; Servomechanisms; Signal processing; Soft magnetic materials;

fLanguage

English

Publisher

ieee

Conference_Titel

Joint NAPMRC 2003. Digest of Technical Papers [Perpendicular Magnetic Recording Conference]

Conference_Location

Monterey, CA, USA

Print_ISBN

0-7803-7746-X

Type

conf

DOI

10.1109/NAPMRC.2003.1177014

Filename

1177014