THERMOMAGNETIC RECORDING IN AMORPHOUS TBFECO FILMS ON PATTERNED SUBSTRATES

Authors
GADETSKY S SUZUKI T ERWIN JK MANSURIPUR M
Citation
S. Gadetsky et al., THERMOMAGNETIC RECORDING IN AMORPHOUS TBFECO FILMS ON PATTERNED SUBSTRATES, IEEE transactions on magnetics, 31(6), 1995, pp. 3253-3255
Citations number
7
Categorie Soggetti
Engineering, Eletrical & Electronic","Physics, Applied
Journal title
IEEE transactions on magnetics → ACNP
ISSN journal
00189464
Volume
31
Issue
6
Year of publication
1995
Part
1
Pages
3253 - 3255
Database
ISI
SICI code
0018-9464(1995)31:6<3253:TRIATF>2.0.ZU;2-H
Abstract
Magnetization reversal and thermomagnetic recording in amorphous TbFeC o films on patterned glass substrates were studied. Two types of patte rns were examined: 1x1 mu m(2) raised and lowered square patches. Pinn ing of the domain walls at the side-walls of the patches was observed. Thermomagnetic recording experiments confirm the ability of patterned substrates to confine recorded domains within boundaries defined by t he side-walls.