Congjun Wu

activity

20232026

most citedSuperconducting diode effect and interference patterns in Kagome CsV3Sb5

107 citations · 284 across the 16 of their papers we have counts for

collaborators

17 papers

cond-mat.mes-hall2026

Second-Chern Bounds in Non-Abelian Quantum Geometry

Junwen Zhao, Zhiming Pan, Kang Yang +1

We study the quantum geometry of doubly degenerate energy levels in a four-dimensional parameter space. We find that the scalar quantum metric $g$ and the Berry curvature $F$ obey…

cond-mat.mtrl-sci2026

Emergent Interfacial Magnetism in Epitaxial RuO $_{2}$

Yudi Yang, Zhuang Qian, Shi Liu +1

The magnetic ground state of the altermagnet candidate RuO $_{2}$ remains controversial, with magnetic signatures observed mainly in epitaxial films. Here we show, using first-princip…

cond-mat.str-el2026

Spin Quadrupolar orders in $d$ -wave Unconventional Magnetism

Jian-Keng Yuan, Zhiming Pan, Congjun Wu

Unconventional magnetism represents a class of metallic states whose Fermi surfaces exhibit spin-dependent splittings under the non-trivial representations of the rotation group. T…

cond-mat.supr-con2026

Superconductivity in bilayer La $_{3}$ Ni $_{2}$ O $_{7}$ : A review focusing on the strong-coupling Hund's rule assisted pairing mechanism

Zhiming Pan, Chen Lu, Fan Yang +1

Discovery of high- $T_{c}$ superconductivity (SC) in the bilayer nickelate series La $_{3}$ Ni $_{2}$ O $_{7}$ have attracted substantial interest, providing a new platform for exploring unconve…

cond-mat.supr-con2025

Pairing without $γ$ -Pocket in the La $_{3}$ Ni $_{2}$ O $_{7}$ Thin Film

Zhi-Yan Shao, Chen Lu, Min Liu +4

The recent discovery of high-temperature superconductivity (HTSC) in the La $_{3}$ Ni $_{2}$ O $_{7}$ ultrathin film at ambient pressure has aroused great research interest. The $γ$ -pocket fo…

cond-mat.str-el2025

Unconventional magnetism in spin-orbit coupled systems

Jian-Keng Yuan, Zhiming Pan, Congjun Wu

``Unconventional magnetism" was proposed to describe the exotic states arising from Landau-Pomeranchuk instabilities in the spin channel nearly two decades ago. Its odd-partial-wav…

cond-mat.supr-con2025★ 9 cited

Strong-coupling study of the pairing mechanism in pressurized La $_{3}$ Ni $_{2}$ O $_{7}$

Jia-Heng Ji, Chen Lu, Zhi-Yan Shao +3

Recently, the bilayer perovskite nickelate La $_{3}$ Ni $_{2}$ O $_{7}$ has been reported to exhibit high-temperature superconductivity near $80$ K under a moderate pressure of about $14$ GPa.…

cond-mat.supr-con2025★ 11 cited

Impact of Pressure and Apical Oxygen Vacancies on Superconductivity in La $_{3}$ Ni $_{2}$ O $_{7}$

Chen Lu, Ming Zhang, Zhiming Pan +2

The bilayer nickelate La $_{3}$ Ni $_{2}$ O $_{7}$ under pressure has recently emerged as a promising system for high- $T_{c}$ superconductivity. In this work, we investigate the fate of the sup…

cond-mat.mtrl-sci2025★ 23 cited

Fragile Unconventional Magnetism in RuO $_{2}$ by Proximity to Landau-Pomeranchuk Instability

Zhuang Qian, Yudi Yang, Shi Liu +1

Altermagnetism has attracted considerable attention for its remarkable combination of spin-polarized band structures and zero net magnetization, making it a promising candidate for…

cond-mat.supr-con2024★ 7 cited

Possible Liquid-Nitrogen-Temperature Superconductivity Driven by Perpendicular Electric Field in the Single-Bilayer Film of La $_{3}$ Ni $_{2}$ O $_{7}$ at Ambient Pressure

Zhi-Yan Shao, Jia-Heng Ji, Congjun Wu +2

Recently, high-temperature superconductivity (HTSC) is found in the La $_{3}$ Ni $_{2}$ O $_{7}$ /SrLaAlO $_{4}$ ultrathin film with critical temperature $T_{c}$ above the McMillan limit at ambient…

cond-mat.str-el2024★ 1 cited

From $G_{2}$ to $S O (8)$ : Emergence and reminiscence of supersymmetry and triality

Zhi-Qiang Gao, Congjun Wu

We construct a (1+1)-dimension continuum model of 4-component fermions incorporating the exceptional Lie group symmetry $G_{2}$ . Four gapped and five gapless phases are identified vi…

cond-mat.supr-con2024

Octupolar Weyl Superconductivity from Electron-electron Interaction

Zhiming Pan, Chen Lu, Fan Yang +1

Unconventional superconductivity arising from electron-electron interaction can manifest exotic symmetry and topological properties. We investigate the superconducting pairing symm…

cond-mat.supr-con2024★ 8 cited

Superconductivity in La $_{4}$ Ni $_{3}$ O $_{10}$ Under Pressure

Chen Lu, Zhiming Pan, Fan Yang +1

The discovery of superconductivity (SC) in the trilayer nickelate compound La $_{4}$ Ni $_{3}$ O $_{10}$ under pressure has generated significant interest. In this work, we propose a tril…

cond-mat.supr-con2023★ 69 cited

Superconductivity in trilayer nickelate La4Ni3O10 under pressure

Mingxin Zhang, Cuiying Pei, Di Peng +28

Nickelate superconductors have attracted a great deal of attention over the past few decades due to their similar crystal and electronic structures with high-temperature cuprate su…

cond-mat.supr-con2023★ 6 cited

Interplay of two $E_{g}$ orbitals in Superconducting La $_{3}$ Ni $_{2}$ O $_{7}$ Under Pressure

Chen Lu, Zhiming Pan, Fan Yang +1

The discovery of high- $T_{c}$ superconductivity (SC) in La $_{3}$ Ni $_{2}$ O $_{7}$ (LNO) has aroused a great deal of interests. Previously, it was proposed that the Ni- $3 d_{z^{2}}$ orbital is c…

cond-mat.supr-con2023★ 43 cited

Effect of Rare-earth Element Substitution in Superconducting R $_{3}$ Ni $_{2}$ O $_{7}$ Under Pressure

Zhiming Pan, Chen Lu, Fan Yang +1

Recently, high temperature ( $T_{c} \approx 80$ K) superconductivity (SC) has been discovered in La $_{3}$ Ni $_{2}$ O $_{7}$ (LNO) under pressure. Question arises whether the transition temperatu…

cond-mat.supr-con2023★ 107 cited

Superconducting diode effect and interference patterns in Kagome CsV3Sb5

Tian Le, Zhiming Pan, Zhuokai Xu +8

The interplay among frustrated lattice geometry, nontrivial band topology and correlation yields rich quantum states of matter in Kagome systems. A series of recent members in this…

Second-Chern Bounds in Non-Abelian Quantum Geometry

Emergent Interfacial Magnetism in Epitaxial RuO2​

Spin Quadrupolar orders in d-wave Unconventional Magnetism

Superconductivity in bilayer La3​Ni2​O7​: A review focusing on the strong-coupling Hund's rule assisted pairing mechanism

Pairing without γ-Pocket in the La3​Ni2​O7​ Thin Film

Unconventional magnetism in spin-orbit coupled systems

Strong-coupling study of the pairing mechanism in pressurized La3​Ni2​O7​

Impact of Pressure and Apical Oxygen Vacancies on Superconductivity in La3​Ni2​O7​

Fragile Unconventional Magnetism in RuO2​ by Proximity to Landau-Pomeranchuk Instability

Possible Liquid-Nitrogen-Temperature Superconductivity Driven by Perpendicular Electric Field in the Single-Bilayer Film of La3​Ni2​O7​ at Ambient Pressure

From G2​ to SO(8): Emergence and reminiscence of supersymmetry and triality

Octupolar Weyl Superconductivity from Electron-electron Interaction

Superconductivity in La4​Ni3​O10​ Under Pressure

Superconductivity in trilayer nickelate La4Ni3O10 under pressure

Interplay of two Eg​ orbitals in Superconducting La3​Ni2​O7​ Under Pressure

Effect of Rare-earth Element Substitution in Superconducting R3​Ni2​O7​ Under Pressure

Superconducting diode effect and interference patterns in Kagome CsV3Sb5

Emergent Interfacial Magnetism in Epitaxial RuO $_{2}$

Spin Quadrupolar orders in $d$ -wave Unconventional Magnetism

Superconductivity in bilayer La $_{3}$ Ni $_{2}$ O $_{7}$ : A review focusing on the strong-coupling Hund's rule assisted pairing mechanism

Pairing without $γ$ -Pocket in the La $_{3}$ Ni $_{2}$ O $_{7}$ Thin Film

Strong-coupling study of the pairing mechanism in pressurized La $_{3}$ Ni $_{2}$ O $_{7}$

Impact of Pressure and Apical Oxygen Vacancies on Superconductivity in La $_{3}$ Ni $_{2}$ O $_{7}$

Fragile Unconventional Magnetism in RuO $_{2}$ by Proximity to Landau-Pomeranchuk Instability

Possible Liquid-Nitrogen-Temperature Superconductivity Driven by Perpendicular Electric Field in the Single-Bilayer Film of La $_{3}$ Ni $_{2}$ O $_{7}$ at Ambient Pressure

From $G_{2}$ to $S O (8)$ : Emergence and reminiscence of supersymmetry and triality

Superconductivity in La $_{4}$ Ni $_{3}$ O $_{10}$ Under Pressure

Interplay of two $E_{g}$ orbitals in Superconducting La $_{3}$ Ni $_{2}$ O $_{7}$ Under Pressure

Effect of Rare-earth Element Substitution in Superconducting R $_{3}$ Ni $_{2}$ O $_{7}$ Under Pressure