BaNi2V2O8: A two-dimensional honeycomb antiferromagnet

N. Rogado, Q. Huang, J. W. Lynn, A. P. Ramirez, David A. Huse, Robert Joseph Cava

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Abstract

The magnetic properties of BaNi2V2O8 are reported. The magnetic Ni ions are arranged in a two-dimensional (2D) honeycomb net. Susceptibility, specific heat, and neutron diffraction measurements reveal the onset of antiferromagnetic long-range ordering (LRO) close to 50 K. Diffuse scattering that is characteristic of strong 2D magnetic correlations are observed up to 100 K, X(T) of Ba(Ni1-xMgx)2V2O8 (0≤x≤0.2) shows the gradual disappearance of LRO with doping.

Original languageEnglish (US)
Article number144443
Pages (from-to)1444431-1444437
Number of pages7
JournalPhysical Review B - Condensed Matter and Materials Physics
Volume65
Issue number14
StatePublished - Apr 1 2002

All Science Journal Classification (ASJC) codes

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics

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    Rogado, N., Huang, Q., Lynn, J. W., Ramirez, A. P., Huse, D. A., & Cava, R. J. (2002). BaNi2V2O8: A two-dimensional honeycomb antiferromagnet. Physical Review B - Condensed Matter and Materials Physics, 65(14), 1444431-1444437. [144443].