Title of article
Temperature-dependent energy gap in the spin-1/2 alternating Heisenberg antiferromagnet in one dimension
Author/Authors
Pires، نويسنده , , A.S.T، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2000
Pages
3
From page
551
To page
553
Abstract
We calculate the temperature-dependent excitation gap between the ground state and the first excited state of the one-dimensional spin-1/2 alternating antiferromagnetic Heisenberg model, using a self-consistent harmonic approximation.
Keywords
D. Thermodynamic properties , A. Magnetically ordered materials
Journal title
Solid State Communications
Serial Year
2000
Journal title
Solid State Communications
Record number
1769366
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