Thermal bit writing simulations in magneto-optic recording media

1999 ◽  
Vol 35 (5) ◽  
pp. 3859-3861
Author(s):  
S.J. Greaves ◽  
H. Muraoka ◽  
Y. Sugita ◽  
Y. Nakamura
Keyword(s):  
Recording Media ◽  
Magneto Optic

Analysis of the magnetization switching in recording media thin films by magneto-optic Kerr effect vector magnetometry

2003 ◽  
Vol 433 (1-2) ◽  
pp. 259-262 ◽  
Author(s):  
G. Bottoni ◽  
D. Candolfo ◽  
A. Cecchetti ◽  
P. Vavassori
Keyword(s):  
Thin Films ◽  
Kerr Effect ◽  
Recording Media ◽  
Magnetization Switching ◽  
Magneto Optic

Structural Properties of Anisotropic PtCo(001) and PtFe(001) Thin Films on MgO(001)

1993 ◽  
Vol 311 ◽  
Author(s):  
Bruce M. Lairson ◽  
Mark R. Visokay ◽  
Sean B. Brennan ◽  
Robert Sinclair ◽  
Bruce M. Clemens
Keyword(s):  
Structural Properties ◽  
Perpendicular Magnetic Anisotropy ◽  
Film Plane ◽  
Recording Media ◽  
Magnetic Recording Media ◽  
Axis Orientation ◽  
Superlattice Structure ◽  
Natural Superlattice ◽  
Epitaxial Multilayers ◽  
Magneto Optic

ABSTRACTWe report structural properties of PtFe and PtCo intermetallic compounds with perpendicular magnetic anisotropy and a preferred c-axis orientation perpendicular to the film plane, formed from initially epitaxial multilayers. These materials represent particular cases of a more general class of anisotropic magnetic compounds with the CuAu(1) natural superlattice structure. They possess high magneto-optic Kerr rotations and magnetizations, suggesting them as likely candidates for magneto-optic and perpendicular magnetic recording media.

Surface Anisotropy in Epitaxial FE(110)/MO(110) Multilayers

1995 ◽  
Vol 384 ◽  
Author(s):  
R.M. Osgood ◽  
R.L. White ◽  
B.M. Clemens
Keyword(s):  
Domain Structure ◽  
Uniaxial Anisotropy ◽  
Transverse Component ◽  
Sputter Deposition ◽  
Recording Media ◽  
Surface Anisotropy ◽  
Magneto Optic

ABSTRACTWe have prepared epitaxial Fe(110)/Mo(110) multilayers by sputter deposition. These films exhibit a large uniaxial anisotropy and may be attractive as islanded in-plane recording media. The large uniaxial anisotropy is due to the intrinsic surface anisotropy of the Fe(110)/Mo(110) interface, which is of the same magnitude as the surface anistropy of the Fe(110)/W(110) interface but has a different sign (the surface anisotropy of the Fe(110)/Mo(110) interface prefers the [001] axis of magnetization). The magnetoelastic component of the anisotropy is not large. A novel magneto-optic technique was used to measure the transverse component of the magnetization and deduce information about the anisotropy and domain structure of the multilayers.

The rate of domain growth in magneto-optic recording media (abstract)

1996 ◽  
Vol 79 (8) ◽  
pp. 5703
Author(s):  
J. Earl ◽  
A. Lyberatos ◽  
R. W. Chantrell
Keyword(s):  
Domain Growth ◽  
Recording Media ◽  
Magneto Optic
Sign in / Sign up

Export Citation Format

Share Document