597 citations · 6.3k across the 117 of their papers we have counts for
6 papers · 1 filter
Superconductivity and bosonic fluid emerging from Moiré flat bands
Xu Zhang, Kai Sun, Heqiu Li +2
Although evidence of inter-valley attraction-mediated by phonon or topological fluctuations is accumulating, the origin of superconductivity in the flat-band quantum moiré material…
Correlated states in twisted double bilayer graphene
Cheng Shen, Yanbang Chu, QuanSheng Wu +13
Electron-electron interactions play an important role in graphene and related systems and can induce exotic quantum states, especially in a stacked bilayer with a small twist angle…
Unified phase diagram for iron-based superconductors
Yanhong Gu, Zhaoyu Liu, Tao Xie +14
High-temperature superconductivity is closely adjacent to a long-range antiferromagnet, which is called a parent compound. In cuprates, all parent compounds are alike and carrier d…
Effect of nematic order on the low-energy spin fluctuations in detwinned BaFeNiAs
Wenliang Zhang, J. T. Park, Xingye Lu +8
The origin of nematic order remains one of the major debates in iron-based superconductors. In theories based on spin nematicity, one major prediction is that the spin-spin correla…
Evidence for spin-triplet odd-parity superconductivity close to type-II van Hove singularities
Zi Yang Meng, Fan Yang, Kuang-Shing Chen +2
Searching for unconventional Cooper pairing states has been at the heart of superconductivity research since the discovery of BCS superconductors. In particular, spin-triplet odd-p…
Evolution of the Superconductivity Dome in the two dimensional Hubbard Model
Kuang-Shing Chen, Zi Yang Meng, Shu-Xiang Yang +3
In a recent publication [Chen et al., Phys. Rev. B 86, 165136 (2012)], we identified a line of Lifshitz transition points separating the Fermi liquid and pseudogap regions in the h…