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Phase diagram of disordered spin-Peierls systems

Maxim Mostovoy·Daniel Khomskii·Jasper Knoester
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Abstract

We study the competition between the spin-Peierls and the antiferromagnetic ordering in disordered quasi-one-dimensional spin systems. We obtain the temperature vs disorder-strength phase diagram, which qualitatively agrees with recent experiments on doped CuGeO_3.

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Maxim Mostovoy, Daniel Khomskii, Jasper Knoester. 1997-12-09. Phase diagram of disordered spin-Peierls systems. https://doi.org/10.1103/physrevb.58.8190

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