Issue 1, 2012
From the journal:

Chemical Communications

Frustrated magnetism in the S = 1 kagomé lattice BaNi3(OH)2(VO4)2†

Danna E. Freedman,a   Robin Chisnell,b   Tyrel M. McQueen,‡a   Young S. Lee,b   Christophe Payenc  and  Daniel G. Nocera*a  

* Corresponding authors

a Department of Chemistry, Massachusetts Institute of Technology, 6-335, 77 Massachusetts Ave., Cambridge, USA
E-mail: nocera@mit.edu
Fax: +1 617 253 7670

b Department of Physics, Massachusetts Institute of Technology, Cambridge, USA
E-mail: younglee@mit.edu
Tel: +1 617 253 7834

c Institut des Matériaux Jean Rouxel, UMR 6502 CNRS-Université de Nantes, 2 rue de la Houssinière, BP 32229, 44322 Nantes, France

Abstract

Frustrated magnets with integer spin are predicted to have exotic physical properties including spin nematicity, yet few are known to exist. We report a new, frustrated S = 1 magnet, BaNi3(OH)2(VO4)2, which is the structural analogue of the mineral vesignieite. Magnetic frustration arises from a competition between ferromagnetic and antiferromagnetic ordering leading to a glassy transition at 19 K.

Graphical abstract: Frustrated magnetism in the S = 1 kagomé lattice BaNi3(OH)2(VO4)2

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Article information

DOI
https://doi.org/10.1039/C1CC14731E
Article type
Communication
Submitted
01 Aug 2011
Accepted
23 Sep 2011
First published
04 Nov 2011

Chem. Commun., 2012,48, 64-66

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Frustrated magnetism in the S = 1 kagomé lattice BaNi3(OH)2(VO4)2

D. E. Freedman, R. Chisnell, T. M. McQueen, Y. S. Lee, C. Payen and D. G. Nocera, Chem. Commun., 2012, 48, 64 DOI: 10.1039/C1CC14731E

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