Wei Wu

activity

20232025

collaborators

Showing 2023Show all

4 papers · 1 filter

cond-mat.str-el2023

Superconductivity in the Bilayer Two-orbital Hubbard Model

Yao-Yuan Zheng, Wéi Wú

Motivated by the recently discovered high $T_{c}$ nickelate superconductor $L a_{3} N i_{2} O_{7}$ , we investigate superconductivity in a two dimensional Hubbard model on square latti…

cond-mat.supr-con2023

Superconductivity in the Two-Orbital Hubbard Model of Infinite-Layer Nickelates

Zhihui Luo, Dao-Xin Yao, Wéi Wú

The pairing symmetry in infinite-layer nickelate superconductors has been an intriguing problem under heated debates. In this work, we study a two-orbital Hubbard model with one st…

cond-mat.supr-con2023

High-T $_{C}$ superconductivity in $L a_{3} N i_{2} O_{7}$ based on the bilayer two-orbital t-J model

Zhihui Luo, Biao Lv, Meng Wang +2

The recently discovered high-T $_{C}$ superconductor La $_{3}$ Ni $_{2}$ O $_{7}$ has sparked renewed interest in the unconventional superconductivity. Here we study superconductivity in pressur…

cond-mat.str-el2023

Charge Transfer and Zhang-Rice Singlet Bands in the Nickelate Superconductor $L a_{3} N i_{2} O_{7}$ under Pressure

Wéi Wú, Zhihui Luo, Dao-Xin Yao +1

Recently, a bulk nickelate superconductor $L a_{3} N i_{2} O_{7}$ is discovered at pressures with a remarkable high transition temperature $T_{c} \sim 80 K$ . Here, we study a Hubbard m…

Superconductivity in the Bilayer Two-orbital Hubbard Model

Superconductivity in the Two-Orbital Hubbard Model of Infinite-Layer Nickelates

High-TC​ superconductivity in La3​Ni2​O7​ based on the bilayer two-orbital t-J model

Charge Transfer and Zhang-Rice Singlet Bands in the Nickelate Superconductor La3​Ni2​O7​ under Pressure

High-T $_{C}$ superconductivity in $L a_{3} N i_{2} O_{7}$ based on the bilayer two-orbital t-J model

Charge Transfer and Zhang-Rice Singlet Bands in the Nickelate Superconductor $L a_{3} N i_{2} O_{7}$ under Pressure