@article{oai:niigata-u.repo.nii.ac.jp:00002499, author = {Yanagi, Yuki and Yamakawa, Youichi and Adachi, Naoko and Ono, Yoshiaki}, issue = {6}, journal = {Physical review. Third series. B, Condensed matter and materials physics, Physical review. Third series. B, Condensed matter and materials physics}, month = {Aug}, note = {We study the electronic states and the superconductivity in the two-dimensional 16-band d-p model coupled with A1g, B1g, and Eg local phonons and obtain the rich phase diagram including the magnetic-, charge-, and orbital-ordered phases on the parameter plane of the Coulomb and electron-phonon interactions. When the electron-phonon interaction is dominant, the charge fluctuations induce the s++-wave superconductivity, while when the Coulomb interaction is dominant, the magnetic fluctuations induce the s±wave superconductivity. Remarkably, the orbital fluctuations are enhanced due to the cooperative effects of the Coulomb and electronphonon interactions and induce the s++-wave and the nodal s±wave superconductivities.}, pages = {064518-1--064518-10}, title = {Cooperative effects of Coulomb and electron-phonon interactions in the two-dimensional 16-band d-p model for iron-based superconductors}, volume = {82}, year = {2010} }