Issue Information :
روزنامه با شماره پیاپی سال 1999
Pages :
5
From page :
159
To page :
163
Abstract :
We argue that the origin of the phase transition in quasi-one-dimensional antiferromagnet NaV2O5 is not the spin-Peierls (SP) instability, but a charge ordering. The opening of the spin gap and the lattice dimerization, characteristic for the spin-Peierls systems, in NaV2O5 result from the interplay between the charge, lattice, and spin degrees of freedom.
Journal title :
Acta Tropica
Serial Year :
1999
Journal title :
Acta Tropica
Record number :
1744813
Link To Document :
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