| Numéro |
J. Phys. IV France
Volume 114, April 2004
|
|
|---|---|---|
| Page(s) | 383 - 384 | |
| DOI | https://doi.org/10.1051/jp4:2004114090 | |
J. Phys. IV France 114 (2004) 383
DOI: 10.1051/jp4:2004114090
Anisotropic triangular lattice antiferromagnets, [ Pd(dmit) 2] salts - frustration and dimensional crossover in spin-1/2 Heisenberg systems
M. Tamura and R. KatoCondensed Molecular Materials Lab., RIKEN, JST-CREST, Wako, Saitama 351-0198, Japan
e-mail: tam@postman.riken.go.jp
Abstract
A way to relate the observed temperature dependence of
magnetic susceptibility (
of frustrated triangular antiferromagnets,
the [ Pd(dmit)
2] salts, to the deviation from the regular triangular
lattice model, is presented from the phenomenological viewpoints.
Application to the experimental data affords a measure of the degree of
frustration dominated by the intralayer anisotropy depending on the
counterion.
Key words. Pd(dmit)
2 - triangular lattice - frustration -
magnetic susceptibility - crossover.
© EDP Sciences 2004