Thermodynamic properties of a tetramer ferro-ferro-antiferro- antiferromagnetic Ising-Heisenberg bond-alternating chain are investigated by the use of an exact mapping transformation technique. Exact results for the magnetization, susceptibility, and specific heat in zero as well as nonzero magnetic fields are presented and discussed in detail. The results obtained from the mapping are compared with the relevant experimental data of Cu (3-Clpy)2 (N3) 2, where 3-Clpy indicates 3-Chloropyridine.
|Journal||Physical Review B - Condensed Matter and Materials Physics|
|Publication status||Published - 2005 Jul 1|
ASJC Scopus subject areas
- Electronic, Optical and Magnetic Materials
- Condensed Matter Physics