@article{oai:repository.lib.tottori-u.ac.jp:00007327,
 author = {Sakakibara, Hirofumi and Suzuki, Katsuhiro and Usui, Hidetomo and Kuroki, Kazuhiko and Arita, Ryotaro and Scalapino, Douglas J. and Aoki, Hideo},
 journal = {Physical review. Third series. B, Condensed matter and materials physics, Physical review. Third series. B, Condensed matter and materials physics},
 month = {Oct},
 note = {The origin of uniaxial and hydrostatic pressure effects on Tc in the single-layered cuprate superconductors is theoretically explored. A two-orbital model, derived from first principles and analyzed with the fluctuation exchange approximation gives axial-dependent pressure coefficients ∂Tc/∂Pa>0, ∂Tc/∂Pc<0, with a hydrostatic response ∂Tc/∂P>0 for both La214 and Hg1201 cuprates, in qualitative agreement with experiments. Physically, this is shown to come from a unified picture in which higher Tc is achieved with an “orbital distillation,” namely, the less the dx2-y2 main band is hybridized with the dz2 and 4s orbitals the higher the Tc. Some implications for obtaining higher Tc materials are discussed.},
 title = {Multiorbital analysis of the effects of uniaxial and hydrostatic pressure on Tc in the single-layered cuprate superconductors},
 volume = {86},
 year = {2012}
}