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University proceedings. Volga region. Physical and mathematical sciences, 2010, Issue 2, Pages 136–141
(Mi ivpnz634)
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Physics
Shift of the critical temperature of the spin-Peierls transition in a system with impurities
A. L. Semenov, S. S. Moliver Ulyanovsk State University, Ulyanovsk
Abstract:
The critical temperature shift $\partial T_c / \partial x$ of the spin-Peierls transition in quasi-one-dimensional material $\mathrm{Cu_{1-x} Zn_x GeO_3}$ were calculated for $x \ll 1$. The comparison with experiment was done.
Keywords:
spin-Peierls transition, antiferromagnetic chain, Jordan-Wigner transformation.
Citation:
A. L. Semenov, S. S. Moliver, “Shift of the critical temperature of the spin-Peierls transition in a system with impurities”, University proceedings. Volga region. Physical and mathematical sciences, 2010, no. 2, 136–141
Linking options:
https://www.mathnet.ru/eng/ivpnz634 https://www.mathnet.ru/eng/ivpnz/y2010/i2/p136
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