4 papers
Spatially Indirect Exciton Condensation in Two-Dimensional Strongly Correlated Semimetals
Yao Zeng, Shi-Cong Mo, Xiang Chen +1
Identifying materials hosting an excitonic insulator ground state has been one of the major pursuits in condensed matter physics in recent years. Promising candidates in transition…
Electron Doping of Thin Films: Candidate Metal Dopants and Their Potential Impact on Superconductivity
Shi-Cong Mo, Wéi Wú, Wéi Wú
The bilayer Ruddlesden-Popper nickelate has emerged as a promising platform for exploring and understanding high-temperature superconductivities. While exist…
Synthesizing Strong-Coupling Kohn-Luttinger Superconductivity in 2D Van der Waals materials
Shi-Cong Mo, Hongyi Yu, Wéi Wú
The Kohn-Luttinger (KL) mechanism of pairing, which describes superconductivity emergent from repulsive interactions, typically yields Cooper pairs at high angular-momentum ($\ell…
Dominant Excitonic Superconductivity in a Three-component Hubbard Chain
Sheng Chen, Qiao Yang, Wéi Wú +1
Understanding superconductivity emerging from repulsive fermions remains a major challenge in condensed matter physics. In this paper, we investigate the pairing tendencies in a on…