Narrow track recording in TbFeCo by laser-assisted magnetic recording using a blue laser

Authors
Kojima, K Hamamoto, M Sato, J Watanabe, K Katayama, H
Citation
K. Kojima et al., Narrow track recording in TbFeCo by laser-assisted magnetic recording using a blue laser, IEEE MAGNET, 37(4), 2001, pp. 1406-1408
Citations number
6
Categorie Soggetti
Apllied Physucs/Condensed Matter/Materiales Science
Journal title
IEEE TRANSACTIONS ON MAGNETICS
ISSN journal
00189464 → ACNP
Volume
37
Issue
4
Year of publication
2001
Part
1
Pages
1406 - 1408
Database
ISI
SICI code
0018-9464(200107)37:4<1406:NTRITB>2.0.ZU;2-U
Abstract
Laser-assisted magnetic recording technology enables narrower track recordi ng and reproducing than the track width of a magnetic head. The size of the assisting beam is a critical issue for high track density in this technolo gy. In this study, the possibility of the 100 kTPI recording was demonstrat ed with laser-assisted magnetic recording using a blue laser.