TY  - JOUR
AU  - Lounis, S.
AU  - Reif, M.
AU  - Mavropoulos, Ph.
AU  - Glaser, L.
AU  - Dederichs, P. H.
AU  - Martins, M.
AU  - Blügel, S.
AU  - Wurth, W.
TI  - Non-collinear magnetism of Cr nanostructures on Fe3ML/Cu(001): First principles and experimental investigations
JO  - epl
VL  - 81
SN  - 0295-5075
CY  - Les Ulis
PB  - EDP Sciences
M1  - PreJuSER-61204
SP  - 47004
PY  - 2008
N1  - Record converted from VDB: 12.11.2012
AB  - A combined experimental, using the X-ray magnetic circular dichroism, and theoretical investigation, using the full-potential Korringa-Kohn-Rostoker (KKR) Green function method, is carried out to study the spin structure of small magnetic Cr adatom clusters on the surface of 3 monolayers of fcc Fe deposited on Cu(001). The exchange interaction between the different Cr adatoms as well as between the Cr atoms and the Fe atoms is of antiferromagnetic nature and of comparable magnitude, leading due to frustration to complex non-collinear magnetic configurations. The presence of non-collinear magnetic coupling obtained by ab initio calculations is confirmed by the experimental results. Copyright (C) EPLA, 2008.
KW  - J (WoSType)
LB  - PUB:(DE-HGF)16
UR  - <Go to ISI:>//WOS:000252884600022
DO  - DOI:10.1209/0295-5075/81/47004
UR  - https://juser.fz-juelich.de/record/61204
ER  -