Faculty of Engineering, Tottori University
Advanced Mechanical and Electronic System Research Center
メニュー
Associate Professor SAKAKIBARA Hirofumi
Keywords : condensed matter physics, first-principles calculation, high temperature superconductivity, magnetism, electron correlation, low energy model, prediction of physical properties, electric conductivity
Publications :
Pair correlations of the hybridized orbitals in a ladder model for the bilayer nickelate La3Ni2O7 , Phys. Rev. B, 2024
Theoretical analysis on the possibility of superconductivity in the trilayer Ruddlesden-Popper nickelate La4Ni3O10 under pressure and its experimental examination: Comparison with La3Ni2O7 , Phys. Rev. B, 2024
Possible High Tc Superconductivity in La3Ni2O7 under High Pressure through Manifestation of a Nearly Half-Filled Bilayer Hubbard Model ,Phys. Rev. Lett., 2024【Joint press release by Osaka University and Tottori University (Written in Japanese)】
Pair correlations in the two-orbital Hubbard ladder: Implications for superconductivity in the bilayer nickelate La3Ni2O7 , Phys. Rev. B, 2024
Monte Carlo study of cuprate superconductors in a four-band d-p model: role of orbital degrees of freedom , Journal of Physics: Condensed Matter, 2023
Unified description of cuprate superconductors using a
four-band d−p model , Physical Review Research, 2021 【open access】
Comparison of Daily Reproduction of COVID-19 among
Countries by a New Reproduction Index RW8 , Journal of the Physical
Society of Japan, 2020 【open access】
Model Construction and a Possibility of Cupratelike Pairing in a New
d9 Nickelate Superconductor , Physical Review Letters, 2020 【open access】
Finite electric-field approach to evaluate the
vertex correction for the screened Coulomb interaction in the
quasiparticle self-consistent GW method , Physical Review B, 2020 【Download 】
Model-mapped random phase approximation to evaluate superconductivity in the fluctuation exchange approximation from first principles , Physical Review B, 2019 【Download 】