# Spontaneous dimerization and moment formation in the Hida model of the spin-1 kagome antiferromagnet

@article{Ghosh2017SpontaneousDA,
title={Spontaneous dimerization and moment formation in the Hida model of the spin-1 kagome antiferromagnet},
author={Pratyay Ghosh and Brijesh Kumar},
journal={Physical Review B},
year={2017},
volume={97},
pages={014413}
}
• Published 22 September 2017
• Materials Science
• Physical Review B
The Hida model, defined on a honeycomb lattice, is a spin-1/2 Heisenberg model of aniferromagnetic hexagons (with nearest-neighbor interaction, ${J}_{A}g0)$ coupled via ferromagnetic bonds (with exchange interaction, ${J}_{F}l0)$. It applies to the spin-gapped organic materials, $\mathrm{m}\text{\ensuremath{-}}\mathrm{MPYNN}\ifmmode\cdot\else\textperiodcentered\fi{}X$ (for $X=\mathrm{I},{\mathrm{BF}}_{4},{\mathrm{ClO}}_{4})$, and for $|{J}_{F}|\ensuremath{\gg}{J}_{A}$, it reduces to the spin-1…
2 Citations

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