Magnetic ordering in a frustrated bow-tie lattice

Journal article

Vera-Stimpson, L., Rodriguez, E., Brown, C., Stenning, G., Jura, M. and Arnold, D. 2018. Magnetic ordering in a frustrated bow-tie lattice. Journal of Materials Chemistry C. https://doi.org/10.1039/C7TC05187E
AuthorsVera-Stimpson, L., Rodriguez, E., Brown, C., Stenning, G., Jura, M. and Arnold, D.
Abstract

We report a systematic X-ray and powder neutron diffraction study of the geometrically frustrated material, Ca2Mn3O8. Ca2Mn3O8 exhibits a ‘bow-tie’ like connectivity of Mn4+ with Ca2+ occupying octahedral sites between MnO6 layers. Magnetic refinements of neutron powder diffraction data indicate that the spins order with a canted four sub-lattice-like (↑↑↓↓) arrangement below ~ 50 K. In addition, short range magnetic correlations can be seen to persist until ~ 130 K.

Year2018
JournalJournal of Materials Chemistry C
PublisherRSC
ISSN2050-7526
Digital Object Identifier (DOI)https://doi.org/10.1039/C7TC05187E
Publication dates
Print17 Mar 2018
Publication process dates
Deposited20 Mar 2018
Accepted22 Feb 2018
Accepted author manuscript
License
Output statusPublished
Additional information

This is an open access article.

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