Qiang-Hua Wang

activity

20222024

S_{\pm}

-wave superconductivity in La

_{3}

_{2}

_{7}

225 citations · 248 across the 3 of their papers we have counts for

collaborators

3 papers

cond-mat.str-el2024★ 5 cited

Charge bond order and s-wave superconductivity in the kagome lattice with electron-phonon coupling and electron-electron interaction

Qing-Geng Yang, Meng Yao, Da Wang +1

The effects of optical bond phonons coupled to electrons in two-dimensional lattices have attracted much interest recently, with the hope to explore unconventional superconducting…

cond-mat.supr-con2023★ 225 cited

Possible $S_{\pm}$ -wave superconductivity in La $_{3}$ Ni $_{2}$ O $_{7}$

Qing-Geng Yang, Da Wang, Qiang-Hua Wang

Recently, the bulk nickelate La $_{3}$ Ni $_{2}$ O $_{7}$ is reported to show signature of high-temperature superconductivity under high pressure above $14$ GPa [H. Sun et al., Nature 621, 493…

cond-mat.str-el2022★ 18 cited

A functional renormalization group study of the two dimensional Su-Schrieffer-Heeger-Hubbard model

Qing-Geng Yang, Da Wang, Qiang-Hua Wang

We study the Hubbard model on the square lattice coupled in addition to the optical Su-Schrieffer-Heeger (SSH) phonons, using the singular-mode functional renormalization group met…

Charge bond order and s-wave superconductivity in the kagome lattice with electron-phonon coupling and electron-electron interaction

Possible S±​-wave superconductivity in La3​Ni2​O7​

A functional renormalization group study of the two dimensional Su-Schrieffer-Heeger-Hubbard model

Possible $S_{\pm}$ -wave superconductivity in La $_{3}$ Ni $_{2}$ O $_{7}$