We study the superconducting transition near the half-filling of electron-doped cuprates with the so-called T'-structure based on an effective two-band model using uctuation-exchange approximation and solving the linearized Eliashberg equation. We find d-wave superconductivity even at the half-filling of this model when the energy difference between the upper Hubbard level of Cu dx2-y2 orbitals and O 2p levels is less than about 1.5eV, which is plausible for the T'-type cuprates.
|Journal||Journal of Physics: Conference Series|
|Publication status||Published - 2017 Jul 26|
|Event||29th International Symposium on Superconductivity, ISS 2016 - Tokyo, Japan|
Duration: 2016 Dec 13 → 2016 Dec 15
ASJC Scopus subject areas
- Physics and Astronomy(all)