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A possible explanation of the phase diagram of cuprate superconductors

Tian De Cao
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Abstract

A d-p pairing curve that is consistent with the pseudogap curve observed in experiments is found on a d-p model on phonon mechanism. On the discovery we suggest that there are two pseudogaps associated with the nearly localized d-p pairs and nearly free p-p pairs. The p-p pairs look like bosons and are responsible for superconductivities.

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Tian De Cao. 2008-10-16. A possible explanation of the phase diagram of cuprate superconductors. https://doi.org/10.1016/j.physc.2006.12.018

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