Structural Properties of Epitaxial Co-Cr Superlattices

1991 ◽  
Vol 231 ◽  
Author(s):  
S. Elagoz ◽  
W. Vavra ◽  
C. Uher ◽  
Roy Clarke
Keyword(s):  
Structural Properties ◽  
Ultrahigh Vacuum ◽  
Film Plane ◽  
Vacuum Deposition ◽  
Cobalt Chromium ◽  
Hcp Structure ◽  
Crystallographic Axes ◽  
Deposition Techniques ◽  
Hexagonal Closed Packed

AbstractWe demonstrate the growth of epitaxially ordered Cobalt-Chromium (Co-Cr) superlattices by ultrahigh-vacuum deposition techniques. The superlattices, consisting of hcp Co (00.1) and hcp Cr (00.1) layers with their [11.0] crystallographic axes parallel to GaAs [110] have a hexagonal closed packed (hcp) structure with the c-axis normal to the film plane.

Ultrahigh Vacuum Deposition ofl-Cysteine on Au(110) Studied by High-Resolution X-ray Photoemission:  From Early Stages of Adsorption to Molecular Organization

2005 ◽  
Vol 109 (38) ◽  
pp. 18003-18009 ◽  
Author(s):  
Grazia Gonella ◽  
Silvana Terreni ◽  
Dean Cvetko ◽  
Albano Cossaro ◽  
Lorenzo Mattera ◽  
...  
Keyword(s):  
High Resolution ◽  
Ultrahigh Vacuum ◽  
Molecular Organization ◽  
Vacuum Deposition ◽  
X Ray ◽  
Early Stages

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.

MAGNETORESISTANCE OF Au-BASED MULTILAYERS WITH TWO MAGNETIC COMPONENTS: NiFe/Au/Co/Au

1993 ◽  
Vol 07 (01n03) ◽  
pp. 460-465
Author(s):  
T. OKUYAMA ◽  
H. YAMAMOTO ◽  
H. DOHNOMAE ◽  
T. ANNO ◽  
T. ONO ◽  
...  
Keyword(s):  
Ultrahigh Vacuum ◽  
Vacuum Deposition ◽  
Magnetic Components ◽  
Large Enhancement ◽  
The Difference

Magnetoresistance properties of [NiFe/Au/Co/Au] multilayers prepared by ultrahigh vacuum deposition were investigated. An antiparallel alignment of magnetizations caused by the difference of the coercive fields of NiFe and Co layers is realized when d Au is larger than 50Å and a large enhancement of resistivity was observed.

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