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

Résultats de recherche: Contribution à un journal › Article de conférence › Revue par des pairs

Résumé

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).

langue originale	Anglais
Pages (de - à)	152-156
Nombre de pages	5
journal	Journal of Alloys and Compounds
Volume	383
Numéro de publication	1-2
Les DOIs	https://doi.org/10.1016/j.jallcom.2004.04.034
état	Publié - 30 nov. 2004
Modification externe	Oui
Evénement	Proceedings of the 14th International Conference on Solid Comp. - Linz, Autriche Durée: 6 juil. 2003 → 11 juil. 2003

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10.1016/j.jallcom.2004.04.034

Contient cette citation

@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

ER -

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

Résumé

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Contient cette citation

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