Perpendicular magnetic anisotropy in CoxPd1−xalloy films grown by molecular beam epitaxy

1994 ◽  
Vol 75 (10) ◽  
pp. 6412-6414 ◽  
Author(s):  
J. R. Childress ◽  
J. L. Duvail ◽  
S. Jasmin ◽  
A. Barthélémy ◽  
A. Fert ◽  
...  
Keyword(s):  
Molecular Beam Epitaxy ◽  
Magnetic Anisotropy ◽  
Molecular Beam ◽  
Perpendicular Magnetic Anisotropy

scholarly journals Perpendicular Magnetic Anisotropy and Spin Glass-like Behavior in Molecular Beam Epitaxy Grown Chromium Telluride Thin Films

ACS Nano ◽  
2015 ◽  
Vol 9 (4) ◽  
pp. 3772-3779 ◽  
Author(s):  
Anupam Roy ◽  
Samaresh Guchhait ◽  
Rik Dey ◽  
Tanmoy Pramanik ◽  
Cheng-Chih Hsieh ◽  
...  
Keyword(s):  
Thin Films ◽  
Molecular Beam Epitaxy ◽  
Magnetic Anisotropy ◽  
Spin Glass ◽  
Molecular Beam ◽  
Perpendicular Magnetic Anisotropy

Microstructure and magnetic anisotropy of ultrathin Co/Pt multilayers grown on GaAs (1̄1̄1̄) by molecular‐beam epitaxy

1992 ◽  
Vol 72 (12) ◽  
pp. 5799-5807 ◽  
Author(s):  
N.‐H. Cho ◽  
Kannan M. Krishnan ◽  
C. A. Lucas ◽  
R. F. C. Farrow
Keyword(s):  
Molecular Beam Epitaxy ◽  
Magnetic Anisotropy ◽  
Molecular Beam

Effects of Interface Roughness and Lattice Strain on Perpendicular Magnetic Anisotropy in Co/Pd Multilayer

2013 ◽  
Vol 534 ◽  
pp. 7-11 ◽  
Author(s):  
Naoto Go ◽  
Kosuke Suzuki ◽  
Shun Emoto ◽  
Masayoshi Itou ◽  
Yoshiharu Sakurai ◽  
...  
Keyword(s):  
Magnetic Anisotropy ◽  
Molecular Beam ◽  
Lattice Strain ◽  
Occupation Number ◽  
Rf Sputtering ◽  
Perpendicular Magnetic Anisotropy ◽  
Interface Roughness ◽  
Magnetic Quantum Number ◽  
Rough Interface ◽  
Number Ratio

The effects of strain and interface roughness at the Co/Pd interface are investigated from the viewpoint of perpendicular magnetic anisotropy (PMA) using the DV-Xα cluster model calculation method. It is found that spin projected occupation number ratio of magnetic quantum number |m| = 2 for the Co 3d electrons enhances by expanding the lattice within a close-packed plane of fcc stacking and, hence, enhances the PMA. Rough interface decreases the spin projected occupation number ratio of |m| = 2 and, hence, decreases the PMA. These results explain the PMA properties of Co/Pd multilayers fabricated using molecular beam epitaxy (MBE) technique and RF sputtering techniques.

HCP-FCC Transition in Epitaxial Co-Cu Superlattices

1989 ◽  
Vol 151 ◽  
Author(s):  
F. J. Lamelas ◽  
C. H. Lee ◽  
Hui He ◽  
W. Vavra ◽  
Roy Clarke
Keyword(s):  
Molecular Beam Epitaxy ◽  
Magnetic Anisotropy ◽  
Detailed Analysis ◽  
Layer Thickness ◽  
Strong Correlation ◽  
Diffuse Scattering ◽  
Molecular Beam ◽  
Easy Axis ◽  
Structural Symmetry ◽  
X Ray

ABSTRACTA series of epitaxial Co-Cu superlattices has been grown on GaAs (110) substrates by molecular beam epitaxy. Detailed analysis of x-ray diffuse scattering scans along Co (101ℓ) reveals a crossover from from the bulk hcp phase of Co to metastable fcc stacking. Our measurements indicate a strong correlation between structural symmetry and the magnetic anisotropy in Co - noble metal superlattices. In particular, the perpendicular easy axis of magnetization onsets at Co layer thickness ♣ 19 Å in Cohcp-Au compared to only ˜11 Å in Cofcc-Cu.

Magnetic anisotropy and structural characterization of Co/Pt superlattices grown along selected orientations by molecular‐beam epitaxy

1991 ◽  
Vol 69 (8) ◽  
pp. 5646-5648 ◽  
Author(s):  
B. D. Hermsmeier ◽  
R. F. C. Farrow ◽  
C. H. Lee ◽  
E. E. Marinero ◽  
C. J. Lin ◽  
...  
Keyword(s):  
Molecular Beam Epitaxy ◽  
Magnetic Anisotropy ◽  
Structural Characterization ◽  
Molecular Beam
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