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Quantal phases, disorder effects and superconductivity in spin-Peierls systems

Akihiro Tanaka·Xiao Hu
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Abstract

In view of recent developments in the investigation on cuprate high-T${}_{\rm c}$ superconductors and the spin-Peierls compound CuGeO${}_{3}$, we study the effect of dilute impurity doping on the spin-Peierls state in quasi-one dimensional systems. We identify a common origin for the emergence of antiferromagnetic order upon the introduction of static vacancies, and superconductivity for mobile holes.

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Akihiro Tanaka, Xiao Hu. 2001-12-23. Quantal phases, disorder effects and superconductivity in spin-Peierls systems. https://doi.org/10.1103/physrevlett.88.127004

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