Lock-in spin structures and ferrimagnetism in polar Ni 2-x Co x ScSbO 6 oxides

Lock-in spin structures and ferrimagnetism in polar Ni 2-x Co x ScSbO 6 oxides

The new phase Co2ScSbO6 and Ni2-xCoxScSbO6 solid solutions adopt the polar Ni3TeO6-type structure and order magnetically below 60 K. A series of long-period lock-in [0 0 1/3n] spin structures with n = 5, 6, 8 and 10 is discovered, coexisting with a ferrimagnetic [0 0 0] phase at high Co-contents. Th...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Veröffentlicht in:Chemical communications (Cambridge, England) England), 2018-11, Vol.54 (88), p.12523-12526
Hauptverfasser: Ji, Kun-Lang, Solana-Madruga, Elena, Arevalo-Lopez, Angel M, Manuel, Pascal, Ritter, Clemens, Senyshyn, Anatoliy, Attfield, J Paul
Format: Artikel
Sprache:eng
Schlagworte:
Chemical Sciences
Inorganic chemistry
Material chemistry
Online-Zugang:Volltext
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
Beschreibung
Zusammenfassung:The new phase Co2ScSbO6 and Ni2-xCoxScSbO6 solid solutions adopt the polar Ni3TeO6-type structure and order magnetically below 60 K. A series of long-period lock-in [0 0 1/3n] spin structures with n = 5, 6, 8 and 10 is discovered, coexisting with a ferrimagnetic [0 0 0] phase at high Co-contents. The presence of electrical polarisation and spontaneous magnetisations offers possibilities for multiferroic properties.
ISSN:1359-7345
1364-548X
DOI:10.1039/c8cc07556e