Dynamics of anisotropic spin dimer system in strong magnetic field

A. K. Kolezhuk; V. N. Glazkov; H. Tanaka; A. Oosawa

doi:10.1103/PhysRevB.70.020403

Dynamics of anisotropic spin dimer system in strong magnetic field

Strongly Correlated Electrons 2009-11-10 v3

Authors: A. K. Kolezhuk , V. N. Glazkov , H. Tanaka , A. Oosawa

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Abstract

Recently measured high-field ESR spectra of the spin dimer material TlCuCl3 are described within the framework of an effective field theory. A good agreement between the theory and experiment is achieved, for all geometries and in a wide field range, under the assumption of a weak anisotropy of the interdimer as well as intradimer exchange interaction.

Keywords

spin dimer anisotropic magnetic field ESR effective field theory

Cite

@article{arxiv.cond-mat/0403331,
  title  = {Dynamics of anisotropic spin dimer system in strong magnetic field},
  author = {A. K. Kolezhuk and V. N. Glazkov and H. Tanaka and A. Oosawa},
  journal= {arXiv preprint arXiv:cond-mat/0403331},
  year   = {2009}
}

Comments

Discussion improved, comparison with INS data added

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