DocumentCode
1133292
Title
Observation of ultra-thin ring domains in a TbFeCo magnetooptical medium
Author
Wang, Wai W. ; Lee, Tzuo-Chang ; Kwor, Richard Y.
Author_Institution
Acer Peripherals, Taoyuan, Taiwan
Volume
30
Issue
4
fYear
1994
fDate
7/1/1994 12:00:00 AM
Firstpage
1477
Lastpage
1482
Abstract
This paper reports the experimental result of ultrathin ring domains in a TbFeCo magneto-optical medium. The optical readout signatures of these ring domains are analyzed via a scalar diffraction model to determine the thickness of the ring domain. A ring domain shell of thickness 0.03 μm has been demonstrated
Keywords
cobalt alloys; ferromagnetic properties of substances; iron alloys; magnetic domains; magneto-optical recording; terbium alloys; 0.03 micron; TbFeCo; TbFeCo magnetooptical medium; optical readout signatures; ring domain shell; scalar diffraction model; ultra-thin ring domains; ANSI standards; Magnetic analysis; Magnetooptic effects; Mathematical model; Optical diffraction; Optical pulses; Servomechanisms; Space vector pulse width modulation; Springs; Temperature;
fLanguage
English
Journal_Title
Magnetics, IEEE Transactions on
Publisher
ieee
ISSN
0018-9464
Type
jour
DOI
10.1109/20.305549
Filename
305549
Link To Document