Magnetic characteristics of Er(Mn12-xFex) compounds (x = 7, 9) determined by X-ray magnetic circular dichroism

M. Morales; M. Bacmann; Ch Baudelet; A. Delobbe; D. Fruchart; Ch Giorgetti; G. Krill; P. Wolfers

doi:10.1016/S0925-8388(00)01372-4

Magnetic characteristics of Er(Mn_12-xFe_x) compounds (x = 7, 9) determined by X-ray magnetic circular dichroism

M. Morales
, M. Bacmann
, Ch Baudelet
, A. Delobbe
, D. Fruchart
, Ch Giorgetti
, G. Krill
, P. Wolfers

Institut NÉEL
Université Paris-Saclay

Research output: Contribution to journal › Article › peer-review

Abstract

The RMn_12-xFe_x series of compounds of ThMn₁₂ structure type exhibit particularly complicated and composition sensitive magnetic properties. Previous neutron diffraction and magnetisation experiments have permitted to relate the main features to the strength of the local magnetic moments (3d polarisation) and the nature exchange forces between the Mn, Fe and R sublattices. X-ray magnetic circular dichroism analyses have been undertaken on iron rich compounds with R = Er. They allow to better understand the thermal and field behaviour of the local magnetic moments as well as the nature of the magnetic couplings between the 3d metals.

Original language	English
Pages (from-to)	470-474
Number of pages	5
Journal	Journal of Alloys and Compounds
Volume	317-318
DOIs	https://doi.org/10.1016/S0925-8388(00)01372-4
Publication status	Published - 12 Apr 2001
Externally published	Yes

Keywords

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

Access to Document

10.1016/S0925-8388(00)01372-4

Cite this

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title = "Magnetic characteristics of Er(Mn12-xFex) compounds (x = 7, 9) determined by X-ray magnetic circular dichroism",

abstract = "The RMn12-xFex series of compounds of ThMn12 structure type exhibit particularly complicated and composition sensitive magnetic properties. Previous neutron diffraction and magnetisation experiments have permitted to relate the main features to the strength of the local magnetic moments (3d polarisation) and the nature exchange forces between the Mn, Fe and R sublattices. X-ray magnetic circular dichroism analyses have been undertaken on iron rich compounds with R = Er. They allow to better understand the thermal and field behaviour of the local magnetic moments as well as the nature of the magnetic couplings between the 3d metals.",

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

author = "M. Morales and M. Bacmann and Ch Baudelet and A. Delobbe and D. Fruchart and Ch Giorgetti and G. Krill and P. Wolfers",

year = "2001",

month = apr,

day = "12",

doi = "10.1016/S0925-8388(00)01372-4",

language = "English",

volume = "317-318",

pages = "470--474",

journal = "Journal of Alloys and Compounds",

issn = "0925-8388",

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TY - JOUR

T1 - Magnetic characteristics of Er(Mn12-xFex) compounds (x = 7, 9) determined by X-ray magnetic circular dichroism

AU - Morales, M.

AU - Bacmann, M.

AU - Baudelet, Ch

AU - Delobbe, A.

AU - Fruchart, D.

AU - Giorgetti, Ch

AU - Krill, G.

AU - Wolfers, P.

PY - 2001/4/12

Y1 - 2001/4/12

N2 - The RMn12-xFex series of compounds of ThMn12 structure type exhibit particularly complicated and composition sensitive magnetic properties. Previous neutron diffraction and magnetisation experiments have permitted to relate the main features to the strength of the local magnetic moments (3d polarisation) and the nature exchange forces between the Mn, Fe and R sublattices. X-ray magnetic circular dichroism analyses have been undertaken on iron rich compounds with R = Er. They allow to better understand the thermal and field behaviour of the local magnetic moments as well as the nature of the magnetic couplings between the 3d metals.

AB - The RMn12-xFex series of compounds of ThMn12 structure type exhibit particularly complicated and composition sensitive magnetic properties. Previous neutron diffraction and magnetisation experiments have permitted to relate the main features to the strength of the local magnetic moments (3d polarisation) and the nature exchange forces between the Mn, Fe and R sublattices. X-ray magnetic circular dichroism analyses have been undertaken on iron rich compounds with R = Er. They allow to better understand the thermal and field behaviour of the local magnetic moments as well as the nature of the magnetic couplings between the 3d metals.

KW - 4f-3d Metal compounds

KW - Crystal and magnetic structure

KW - X-ray magnetic circular dichroism

U2 - 10.1016/S0925-8388(00)01372-4

DO - 10.1016/S0925-8388(00)01372-4

M3 - Article

AN - SCOPUS:0035848936

SN - 0925-8388

VL - 317-318

SP - 470

EP - 474

JO - Journal of Alloys and Compounds

JF - Journal of Alloys and Compounds