Research output: Contribution to journal › Conference article › peer-review
X-ray magnetic circular dichroism study of the RMn12-xFe x series with R = Y, Er and Lu. / Shelyapina, M. G.; Morales, M.; Bacmann, M.; Baudelet, F.; Fruchart, D.; Giorgetti, C.; Hlil, E. K.; Krill, G.; Skryabina, N.; Wolfers, P.
In: Journal of Alloys and Compounds, Vol. 383, No. 1-2, 30.11.2004, p. 152-156.Research output: Contribution to journal › Conference article › peer-review
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TY - JOUR
T1 - X-ray magnetic circular dichroism study of the RMn12-xFe x series with R = Y, Er and Lu
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 - Skryabina, N.
AU - Wolfers, P.
N1 - Funding Information: The authors warmly thanks the LURE synchrotron facilities that provide them with the beam time facilities, the staffs and the technical supports, thus allowing to perform the many experiments as reported here for a part. One of us (M.G.S.) was supported by the Ministry of Education of the Russian Federation under the Grants E02-3.5-174 and Ξ02-2.0-24.
PY - 2004/11/30
Y1 - 2004/11/30
N2 - The RMn12-xFex series of compounds of ThMn 12 structure type exhibit rather complicated and composition sensitive magnetic properties. In a 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 = Y, Er, and Lu, 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 precise the nature of the magnetic couplings acting between the 3d metals (M).
AB - The RMn12-xFex series of compounds of ThMn 12 structure type exhibit rather complicated and composition sensitive magnetic properties. In a 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 = Y, Er, and Lu, 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 precise the nature of the magnetic couplings acting between the 3d metals (M).
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=7644234407&partnerID=8YFLogxK
U2 - 10.1016/j.jallcom.2004.04.034
DO - 10.1016/j.jallcom.2004.04.034
M3 - Conference article
AN - SCOPUS:7644234407
VL - 383
SP - 152
EP - 156
JO - Journal of Alloys and Compounds
JF - Journal of Alloys and Compounds
SN - 0925-8388
IS - 1-2
T2 - Proceedings of the 14th International Conference on Solid Comp.
Y2 - 6 July 2003 through 11 July 2003
ER -
ID: 99521237