On the structural and magnetic properties of the double perovskite Nd2NiMnO6Nd2NiMnO6
Artikel i vetenskaplig tidskrift, 2019

The structural, electronic and magnetic properties of phase pure and stoichiometric samples of the double perovskite Nd 2NiMnO 6 have been investigated with a combination of X-ray and neutron diffraction, X-ray photoelectron spectroscopy and magnetometry. It is found that the monoclinic space group P2 1/ n best describes the crystal structure of Nd 2NiMnO 6. Photoectron spectroscopy revels a mixed valence of the transition metal sites where Ni has 3+/2+ oxidation states and Mn has 3+/4+. The compound orders ferromagnetically at ∼195 K. The magnetic structure was determined from the refinement of the neutron diffraction data. The results suggests that the B-site magnetic moments align along the crystallographic a-direction.


J. Cedervall

Uppsala universitet

Sergey A. Ivanov

Uppsala universitet

Karpov Institute of Physical Chemistry

E. Lewin

Uppsala universitet

Premysl Beran

Nuclear Physics Institute


Mattias Andersson

Chalmers, Kemi och kemiteknik, Tillämpad kemi, Polymerteknologi

Uppsala universitet

Tom Faske

Technische Universität Darmstadt

Gennadii V. Bazuev

Institute of Solid State Chemistry of the Ural Branch of the Russian Academy of Sciences

P. Nordblad

Uppsala universitet

M. Sahlberg

Uppsala universitet

R. Mathieu

Uppsala universitet

Journal of Materials Science: Materials in Electronics

0957-4522 (ISSN) 1573-482X (eISSN)

Vol. 30 17 16571-16578


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