output
19962025
most citedModel construction and a possibility of cuprate-like pairing in a new d9 nickelate superconductor (Nd,Sr)NiO2

219 citations

134 papers

hep-th2025

Dynamical Triangulations for 2D Pure Gravity and Topological Recursion

Hiroyuki Fuji, Masahide Manabe, Yoshiyuki Watabiki

We show that, in two-dimensional Euclidean quantum gravity without matter fields, the Schwinger-Dyson equations derived within the Hamiltonian framework of non-critical string fiel…

cond-mat.soft2025

Elastic heterogeneity governs anomalous scaling in a soft porous crystal

Kota Mitsumoto, Kyohei Takae

Nanoscale molecular transport plays a crucial role in regulating mass diffusion and responsiveness in condensed matter systems. In soft porous crystals, in particular, adsorption o…

cond-mat.mtrl-sci2025

Cooperative Ion Conduction Enabled by Site Percolation in Random Substitutional Crystals

Rikuya Ishikawa, Kyohei Takae, Rei Kurita

Efficient and safe energy storage technologies are essential for realizing a sustainable and electrified society. Among the key challenges, the design of superionic conductors for…

cond-mat.supr-con2024★ 8 cited

Theoretical study of the crystal structure of the bilayer nickel oxychloride SrNiOCl and analysis of possible unconventional superconductivity

Masayuki Ochi, Hirofumi Sakakibara, Hidetomo Usui +1

The discovery of superconductivity under high pressure with exceeding 80 K in a bilayer nickelate LaNiO has led to a strong desire to realize similar high p…

cond-mat.soft2024★ 2 cited

Displacement correlations in a two-dimensional colloidal liquid and their relationship with shear strain correlations

Takeshi Ooshida, Takeshi Matsumoto, Michio Otsuki

Correlations of the displacement field in a two-dimensional model colloidal liquid is studied numerically and analytically. By calculating the displacement correlations and the she…

cond-mat.supr-con2024★ 2 cited

Theoretical study on the possibility of high s-wave superconductivity in the heavily hole-doped infinite layer nickelates

Hirofumi Sakakibara, Ryota Mizuno, Masayuki Ochi +2

We theoretically propose a possibility of realizing high superconductivity having -wave symmetry in the heavily hole-doped infinite layer nickelates LaSrNiO…