This title appears in the Scientific Report :
2001
Please use the identifier:
http://dx.doi.org/10.1103/PhysRevB.64.144427 in citations.
Please use the identifier: http://hdl.handle.net/2128/1559 in citations.
Cd hyperfine fields at the bcc Fe/Co interface
Cd hyperfine fields at the bcc Fe/Co interface
We present ab initio calculations for the magnetic properties of the (001) and (110) bee Fe/Co interfaces. The calculations are performed by the Korringa-Kohn-Rostoker Green's-function method using the local-density approximation of density-functional theory. Of central interest is the relation...
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Personal Name(s): | Bellini, V. |
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Zeller, R. / Dederichs, P. H. | |
Contributing Institute: |
Theorie III; IFF-TH-III |
Published in: | Physical Review B Physical review / B, 64 64 (2001 2001) 14 14, S. 144427 144427 |
Imprint: |
College Park, Md.
APS
2001
|
Physical Description: |
144427 |
DOI: |
10.1103/PhysRevB.64.144427 |
Document Type: |
Journal Article |
Research Program: |
Elektronische Struktur von Festkörpern, Oberflächen und Schichtsystemen |
Series Title: |
Physical Review B
64 |
Subject (ZB): | |
Link: |
OpenAccess |
Publikationsportal JuSER |
Please use the identifier: http://hdl.handle.net/2128/1559 in citations.
We present ab initio calculations for the magnetic properties of the (001) and (110) bee Fe/Co interfaces. The calculations are performed by the Korringa-Kohn-Rostoker Green's-function method using the local-density approximation of density-functional theory. Of central interest is the relation between the hyperfine fields induced on substitutional Cd probe atoms and the magnetization profile at the interface. We compare the calculated Cd hyperfine fields with the ones measured by a time-differential perturbed angular correlation spectroscopic experiment [B. Swinnen, J. Meersschaut, J. Dekoster, G. Langouche, S. Cottenier, S. Demuynck, and M. Rots, Phys. Rev. Lett. 78, 362 (1997)]. The comparison suggests that the considered interfaces between Fe and Co are strongly interdiffused, so that no "simplified" relation exists between the measured hyperfine fields and the magnetic moments at the interface. |