Peculiarities in the concentration dependence of the superconducting transition temperature in the bipolaron theory of Cooper pairs
arXiv:1705.09534 · doi:10.1142/S0217984917501251
Abstract
It is shown that the bipolaron theory of Cooper pairs suggests that there is a possibility for a superconducting phase to exist at low and high levels of doping and be absent at intermediate level of doping. The results obtained imply possibly universal character of 1/8 anomaly.
3 pages