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Title of article :
Thermodynamic properties of a uniform and nonuniform spin- chain as a model for the oxalate-bridged Cu(II) complexes
Author/Authors :
Y.C. Li، نويسنده , , K.L. Yao، نويسنده , , Z.L. Liu، نويسنده ,
Issue Information :
روزنامه با شماره پیاپی سال 2007
Pages :
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Abstract :
By using the transfer matrix renormalization group method, we studied the magnetic and thermodynamic properties of the uniform and the nonuniform quantum Heisenberg spin chain with . Compared with experiment results of some compounds, we investigated the effects of different interactions among the magnetic irons of the quantum system, and it is found that the ferro- and antiferromagnetic interaction affect the magnetic characteristics of the system and play important roles in determining the internal energy and the specific heat at finite temperature.
Journal title :
Physica A Statistical Mechanics and its Applications
Serial Year :
Link To Document :