Sublattice Asymmetric Reductions of Spin Values on Stacked Triangular Lattice Antiferromagnet CsCoBr$_3$

Norikazu Todoroki

doi:10.1143/JPSJ.75.044705

Sublattice Asymmetric Reductions of Spin Values on Stacked Triangular Lattice Antiferromagnet CsCoBr$_3$

Statistical Mechanics 2007-05-23 v1

Authors: Norikazu Todoroki

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Abstract

We study the reductions of spin values of the ground state on a stacked triangular antiferromagnet using the spin-wave approach. We find that the spin reductions have sublattice asymmetry due to the cancellation of the molecular field. The sublattice asymmetry qualitatively analyzes the NMR results of CsCoBr $_3$ .

Keywords

stacked triangular antiferromagnet spin reduction sublattice asymmetry spin-wave approach molecular field cancellation CsCoBr3

Cite

@article{arxiv.cond-mat/0602165,
  title  = {Sublattice Asymmetric Reductions of Spin Values on Stacked Triangular Lattice Antiferromagnet CsCoBr$_3$},
  author = {Norikazu Todoroki},
  journal= {arXiv preprint arXiv:cond-mat/0602165},
  year   = {2007}
}

Comments

5pages, 5figures

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