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

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.

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

scholarly journals MONTE CARLO SIMULATION OF THE RATE OF DOMAIN GROWTH IN MAGNETO-OPTIC MEDIA

1996 ◽  
Vol 20 (S_1_MORIS_96) ◽  
pp. S1_377-380 ◽  
Author(s):  
A. Lyberatos ◽  
J. Earl ◽  
R.W. Chantrell
Keyword(s):  
Monte Carlo Simulation ◽  
Monte Carlo ◽  
Domain Growth ◽  
Magneto Optic
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