This paper presents a novel theory for understanding the mechanics behind non-conventional superconductors. It presents the hypothesis that non-conventional superconductors are 2D lattices of super-cells and that the superconductivity mechanism involves the ordered hopping of itinerant electrons along with phase transitions in the edge percolations.
@article{arxiv.1101.3608,
title = {Non-conventional Superconductors and Percolation},
author = {Xuan Zhong Ni and M. H. Jiang},
journal= {arXiv preprint arXiv:1101.3608},
year = {2011}
}