M. Ochi

activity

20192026

most citedTheoretical analysis on the possibility of superconductivity in a trilayer Ruddlesden-Popper nickelate La

_{4}

_{3}

_{10}

under pressure and its experimental examination: comparison with La

_{3}

_{2}

_{7}

135 citations · 302 across the 22 of their papers we have counts for

collaborators

Showing 2023Show all

4 papers · 1 filter

cond-mat.supr-con2023★ 35 cited

Pair correlations of the hybridized orbitals in a ladder model for the bilayer nickelate La $_{3}$ Ni $_{2}$ O $_{7}$

Masataka Kakoi, Tatsuya Kaneko, Hirofumi Sakakibara +2

To clarify the nature of high-temperature superconductivity in the bilayer nickelate La $_{3}$ Ni $_{2}$ O $_{7}$ under pressure, we investigate, using the density-matrix renormalization grou…

cond-mat.supr-con2023★ 62 cited

Pair correlations in the two-orbital Hubbard ladder: Implications on superconductivity in the bilayer nickelate La $_{3}$ Ni $_{2}$ O $_{7}$

Tatsuya Kaneko, Hirofumi Sakakibara, Masayuki Ochi +1

Motivated by high-temperature superconductivity in pressurized La $_{3}$ Ni $_{2}$ O $_{7}$ , we investigate the pair correlations in the two-orbital Hubbard ladder, which consists of the near…

cond-mat.supr-con2023★ 135 cited

Theoretical analysis on the possibility of superconductivity in a trilayer Ruddlesden-Popper nickelate La $_{4}$ Ni $_{3}$ O $_{10}$ under pressure and its experimental examination: comparison with La $_{3}$ Ni $_{2}$ O $_{7}$

Hirofumi Sakakibara, Masayuki Ochi, Hibiki Nagata +9

We study the possibility of superconductivity in a trilayer Ruddlesden-Popper nickelate La $_{4}$ Ni $_{3}$ O $_{10}$ under pressure both theoretically and experimentally, making comparison…

cond-mat.mtrl-sci2023★ 18 cited

Pseudogap and Fermi arc induced by Fermi surface nesting in a centrosymmetric skyrmion magnet

Yuyang Dong, Yuto Kinoshita, Masayuki Ochi +12

Skyrmions in noncentrosymmetric materials are believed to occur due to the Dzyaloshinskii-Moriya interaction. By contrast, the skyrmion formation mechanism in centrosymmetric mater…

Pair correlations of the hybridized orbitals in a ladder model for the bilayer nickelate La3​Ni2​O7​

Pair correlations in the two-orbital Hubbard ladder: Implications on superconductivity in the bilayer nickelate La3​Ni2​O7​

Theoretical analysis on the possibility of superconductivity in a trilayer Ruddlesden-Popper nickelate La4​Ni3​O10​ under pressure and its experimental examination: comparison with La3​Ni2​O7​

Pseudogap and Fermi arc induced by Fermi surface nesting in a centrosymmetric skyrmion magnet

Pair correlations of the hybridized orbitals in a ladder model for the bilayer nickelate La $_{3}$ Ni $_{2}$ O $_{7}$

Pair correlations in the two-orbital Hubbard ladder: Implications on superconductivity in the bilayer nickelate La $_{3}$ Ni $_{2}$ O $_{7}$

Theoretical analysis on the possibility of superconductivity in a trilayer Ruddlesden-Popper nickelate La $_{4}$ Ni $_{3}$ O $_{10}$ under pressure and its experimental examination: comparison with La $_{3}$ Ni $_{2}$ O $_{7}$