Mn2FeSbO6: A ferrimagnetic ilmenite and an antiferromagnetic perovskite
2013 (English)In: Physical Review B. Condensed Matter and Materials Physics, ISSN 1098-0121, E-ISSN 1550-235X, Vol. 87, no 1, 014408- p.Article in journal (Refereed) Published
Due to its polymorphism, Mn2FeSbO6 can be synthesized at high pressures and temperatures as a ferrimagnetic ilmenite or an antiferromagnetic perovskite. The structural phase transformation is discussed in detail, and magnetic structures are proposed for both phases. The high-pressure Mn2FeSbO6 polymorph is a rare example of A(2)B'B '' O-6 perovskite with solely Mn cations on the A site. Fe and Sb cations are ordered on the B sites. Theoretical calculations for the perovskite phase suggest a complex magnetic structure, holding an electronic polarization.
Place, publisher, year, edition, pages
2013. Vol. 87, no 1, 014408- p.
Natural Sciences Engineering and Technology
Research subject Engineering Science with specialization in Solid State Physics
IdentifiersURN: urn:nbn:se:uu:diva-193485DOI: 10.1103/PhysRevB.87.014408ISI: 000313157100002OAI: oai:DiVA.org:uu-193485DiVA: diva2:603235