Potential Signature of a Kosterlitz-Thouless Transition in BaNi 2V2O8

M. Heinrich, H. A. Krug von Nidda, A. Loidl, N. Rogado, R. J. Cava

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Abstract

Electron-spin resonance (ESR) measurements for the quasi-two-dimensional honeycomb antiferromagnet BaNi2V2O8 were reported. BaNi2V2O8 crystallizes with a rhombohedral unit cell, which contains magnetic layers of edge-sharing NiO 6 octahedra arranged on a honeycomb lattice. It was suggested that BaNi2V2O8 was a weakly anisotropic 2D Heisenberg antiferromagnet.

Original languageEnglish (US)
Pages (from-to)1376011-1376014
Number of pages4
JournalPhysical review letters
Volume91
Issue number13
StatePublished - Sep 26 2003

All Science Journal Classification (ASJC) codes

  • Physics and Astronomy(all)

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