NDLI: Interlayer exchange coupling: A comparison of two theoretical concepts

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Interlayer exchange coupling: A comparison of two theoretical concepts

Content Provider	Scilit
Author	Opitz, Joerg Zahn, P. Mertig, I.
Copyright Year	1998
Description	Interlayer exchange coupling (IEC) is calculated for Co/Cu and Ni/Cu(100) multilayers. The calculations are based on density functional theory using two different Green function methods. Results of a supercell formulation with periodically repeated layers are compared to results for bilayers treated as planar perturbations. The coupling energy is obtained employing a frozen potential approximation. It will be shown that the results of both methods are in good agreement concerning the oscillation periods. Slight variations of the amplitude might be caused by additional multiple scattering effects in the superlattice.
Related Links	http://www.physik.tu-dresden.de/~pzahn/publi/PMB78.0557.pdf
Ending Page	564
Page Count	8
Starting Page	557
ISSN	13642812
e-ISSN	14636417
DOI	10.1080/13642819808206759
Journal	Philosophical Magazine B
Issue Number	5
Volume Number	78
Language	English
Publisher	Informa UK Limited
Publisher Date	1998-11-01
Access Restriction	Open
Subject Keyword	Journal: Philosophical Magazine B Applied Physics Condensed Matter Physics Density Functional Theory Scattering Effects Interlayer Exchange Coupling Concepts Interlayer Approximation
Content Type	Text
Resource Type	Article
Subject	Physics and Astronomy Chemical Engineering

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