X-ray magnetic circular dichroism study of the RMn12-xFe x series with R = Y, Er and Lu

M. G. Shelyapina; M. Morales; M. Bacmann; F. Baudelet; D. Fruchart; C. Giorgetti; E. K. Hlil; G. Krill; N. Skryabina; P. Wolfers

doi:10.1016/j.jallcom.2004.04.034

X-ray magnetic circular dichroism study of the RMn_12-xFe _x series with R = Y, Er and Lu

M. G. Shelyapina
, M. Morales
, M. Bacmann
, F. Baudelet
, D. Fruchart
, C. Giorgetti
, E. K. Hlil
, G. Krill
, N. Skryabina
, P. Wolfers

Saint Petersburg State University
Institut NÉEL
Université Paris-Saclay
Perm State University

Research output: Contribution to journal › Conference article › peer-review

Abstract

The RMn_12-xFe_x 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 L_2,3 edges of Mn and Fe as well as Er, and the M_4,5 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).

Original language	English
Pages (from-to)	152-156
Number of pages	5
Journal	Journal of Alloys and Compounds
Volume	383
Issue number	1-2
DOIs	https://doi.org/10.1016/j.jallcom.2004.04.034
Publication status	Published - 30 Nov 2004
Externally published	Yes
Event	Proceedings of the 14th International Conference on Solid Comp. - Linz, Austria Duration: 6 Jul 2003 → 11 Jul 2003

Keywords

4f-3d Metal compounds
Crystal and magnetic structure
X-ray magnetic circular dichroism

Access to Document

10.1016/j.jallcom.2004.04.034

Cite this

@article{c08651f7dbb14078b06f8ec214441da3,

title = "X-ray magnetic circular dichroism study of the RMn12-xFe x series with R = Y, Er and Lu",

abstract = "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).",

keywords = "4f-3d Metal compounds, Crystal and magnetic structure, X-ray magnetic circular dichroism",

author = "Shelyapina, \{M. G.\} and M. Morales and M. Bacmann and F. Baudelet and D. Fruchart and C. Giorgetti and Hlil, \{E. K.\} and G. Krill and N. Skryabina and P. Wolfers",

year = "2004",

month = nov,

day = "30",

doi = "10.1016/j.jallcom.2004.04.034",

language = "English",

volume = "383",

pages = "152--156",

journal = "Journal of Alloys and Compounds",

issn = "0925-8388",

number = "1-2",

note = "Proceedings of the 14th International Conference on Solid Comp. ; Conference date: 06-07-2003 Through 11-07-2003",

}

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.

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

U2 - 10.1016/j.jallcom.2004.04.034

DO - 10.1016/j.jallcom.2004.04.034

M3 - Conference article

AN - SCOPUS:7644234407

SN - 0925-8388

VL - 383

SP - 152

EP - 156

JO - Journal of Alloys and Compounds

JF - Journal of Alloys and Compounds

IS - 1-2

T2 - Proceedings of the 14th International Conference on Solid Comp.

Y2 - 6 July 2003 through 11 July 2003