Generic model for the hyperkagome iridate Na 4 Ir 3 O 8 in the local-moment regime

@article{Mizoguchi2016GenericMF,
title={Generic model for the hyperkagome iridate Na 4 Ir 3 O 8 in the local-moment regime},
author={Tomonari Mizoguchi and Kyusung Hwang and Eric Kin-Ho Lee and Yong Baek Kim},
journal={Physical Review B},
year={2016},
volume={94},
pages={064416}
}
• Published 1 March 2016
• Physics
• Physical Review B
The hyperkagome iridate, ${\mathrm{Na}}_{4}{\mathrm{Ir}}_{3}{\mathrm{O}}_{8}$, has been regarded as a promising candidate material for a three-dimensional quantum spin liquid. Here the three-dimensional network of corner-sharing triangles forms the hyperkagome lattice of ${\mathrm{Ir}}^{4+}$ ions. Due to strong spin-orbit coupling, the local moments of ${\mathrm{Ir}}^{4+}$ ions are described by the pseudospin ${j}_{\mathrm{eff}}=1/2$ Kramers doublet. The Heisenberg model on this lattice is…
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References

SHOWING 1-2 OF 2 REFERENCES

• Nat. Commun
• 2014