@article{oai:niigata-u.repo.nii.ac.jp:00002255,
author = {Yanagi, Y. and Yamakawa, Y. and Ono, Y.},
issue = {Supplement 1},
journal = {Physica. C, Superconductivity and its applications, Physica. C, Superconductivity and its applications},
month = {Dec},
note = {The electronic state of the Fe2As2 plane in iron-based superconductors is investigated on the basis of the two-dimensional 16-band d –p model. Using the random phase approximation for the on-site Coulomb interaction between Fe d electrons, we obtain the phase diagram including the magnetic ordered states and the superconductivity. It is found that the s±-wave superconductivity, where the gap functions have different signs between the electron pockets and the hole pockets, is realized near the incommensurate magnetic ordered phase with q～(π,π). The absolute values of the gap functions on the Fermi surfaces are almost isotropic but largely depend on the energy bands.},
pages = {S349--S350},
title = {Phase Diagram of the Two-dimensional 16-band d-p Model for Iron-based Superconductors},
volume = {470},
year = {2010}
}