Article (Scientific journals)
Mn2TeO6: Complex antiferromagnetism as a consequence of the Jahn-Teller distortion?
Matsubara, Nami; Martin, Christine; Vertruyen, Bénédicte et al.
2019In Physical Review. B, 100, p. 014409
Peer Reviewed verified by ORBi
 

Files


Full Text
matsubara2019.pdf
Publisher postprint (3.07 MB)
Request a copy

All documents in ORBi are protected by a user license.

Send to



Details



Abstract :
[en] Structural and magnetic transitions in the distorted inverse trirutile Mn2TeO6 have been studied between 1.5 K and 300 K using magnetization, dielectric permittivity and specific heat measurements combined with synchrotron X-ray and neutron diffraction techniques on polycrystalline samples. A first-order structural transition, strongly hysteretic, occurs progressively over a large temperature span and is characterized by a broad maximum peaking at 53 K in the specific heat data. This structural transition is followed by two antiferromagnetic transitions, to commensurate and incommensurate magnetic orders, at 48 K and 26 K, respectively. This succession of structural and magnetic transitions is interpreted as originating from a delicate balance between Jahn-Teller distortion of MnO6 octahedra, rigid TeO6 units, and their consequences on orbital and spin orderings.
Disciplines :
Physics
Chemistry
Author, co-author :
Matsubara, Nami;  CRISMAT - Caen & Laboratoire Léon Brillouin - Gif-sur-Yvette
Martin, Christine;  CRISMAT - Caen
Vertruyen, Bénédicte  ;  Université de Liège - ULiège > Département de chimie (sciences) > Chimie inorganique structurale
Maignan, Antoine;  CRISMAT - Caen
Fauth, François;  CELLS ALBA synchrotron
Manuel, Pascal;  ISIS Facility, Rutherford Appleton Laboratory-CCLRC
Hardy, Vincent;  CRISMAT - Caen
Khalyavin, Dmitry;  ISIS Facility, Rutherford Appleton Laboratory-CCLRC
Elkaim, Eric;  Synchrotron Soleil
Damay, Françoise;  Laboratoire Léon Brillouin - Gif-sur-Yvette
Language :
English
Title :
Mn2TeO6: Complex antiferromagnetism as a consequence of the Jahn-Teller distortion?
Publication date :
2019
Journal title :
Physical Review. B
ISSN :
2469-9950
eISSN :
2469-9969
Publisher :
American Physical Society
Volume :
100
Pages :
014409
Peer reviewed :
Peer Reviewed verified by ORBi
Available on ORBi :
since 30 June 2019

Statistics


Number of views
75 (8 by ULiège)
Number of downloads
1 (1 by ULiège)

Scopus citations®
 
2
Scopus citations®
without self-citations
1
OpenCitations
 
2

Bibliography


Similar publications



Contact ORBi