Research output: Contribution to journal › Article › peer-review
Magnetic properties of RMn12-xFex type compounds I. X-ray magnetic circular dichroism study of the ErMn12-xFe x series with x = 0, 7, 8 and 9. / Shelyapina, M. G.; Morales, M.; Bacmann, M.; Baudelet, F.; Fruchart, D.; Giorgetti, C.; Hlil, E. K.; Krill, G.; Wolfers, P.
In: Journal of Alloys and Compounds, Vol. 368, No. 1-2, 14.04.2004, p. 84-93.Research output: Contribution to journal › Article › peer-review
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TY - JOUR
T1 - Magnetic properties of RMn12-xFex type compounds I. X-ray magnetic circular dichroism study of the ErMn12-xFe x series with x = 0, 7, 8 and 9
AU - Shelyapina, M. G.
AU - Morales, M.
AU - Bacmann, M.
AU - Baudelet, F.
AU - Fruchart, D.
AU - Giorgetti, C.
AU - Hlil, E. K.
AU - Krill, G.
AU - Wolfers, P.
PY - 2004/4/14
Y1 - 2004/4/14
N2 - The RMn12-xFex series of compounds of ThMn 12 structure type exhibit rather complicated and composition sensitive magnetic properties. In the recent past, systematic neutron diffraction and magnetisation experiments allow to relate the main aspects of the magnetic structures to the polarisation state of the d band. X-ray magnetic circular dichroism (XMCD) analyses have been undertaken on iron rich compounds with R=Er, thus probing the L2,3 edges of Mn and Fe as well as Er, and the M4,5 edges of Er. These experiments permit to better understand the local magnetic polarisation of the different interacting orbitals versus temperature and applied field as well as to specify the nature of the magnetic couplings acting between the 3d metals.
AB - The RMn12-xFex series of compounds of ThMn 12 structure type exhibit rather complicated and composition sensitive magnetic properties. In the recent past, systematic neutron diffraction and magnetisation experiments allow to relate the main aspects of the magnetic structures to the polarisation state of the d band. X-ray magnetic circular dichroism (XMCD) analyses have been undertaken on iron rich compounds with R=Er, thus probing the L2,3 edges of Mn and Fe as well as Er, and the M4,5 edges of Er. These experiments permit to better understand the local magnetic polarisation of the different interacting orbitals versus temperature and applied field as well as to specify the nature of the magnetic couplings acting between the 3d metals.
KW - 4f-3d Metal compounds
KW - Crystal and magnetic structure
KW - X-ray magnetic circular dichroism
UR - http://www.scopus.com/inward/record.url?scp=1642524484&partnerID=8YFLogxK
U2 - 10.1016/j.jallcom.2003.09.002
DO - 10.1016/j.jallcom.2003.09.002
M3 - Article
AN - SCOPUS:1642524484
VL - 368
SP - 84
EP - 93
JO - Journal of Alloys and Compounds
JF - Journal of Alloys and Compounds
SN - 0925-8388
IS - 1-2
ER -
ID: 99521059