# Superconductivity and strong interactions in a tunable moir\'e quasiperiodic crystal

@inproceedings{Uri2023SuperconductivityAS, title={Superconductivity and strong interactions in a tunable moir\'e quasiperiodic crystal}, author={Aviram Uri and Sergio de la Barrera and Mallika T. Randeria and Daniel Rodan-Legrain and Trithep Devakul and Phil Crowley and Nisarga Paul and Kenji Watanabe and Takashi Taniguchi and Ron Lifshitz and Liang Fu and Raymond C. Ashoori and Pablo Jarillo-Herrero}, year={2023} }

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## 6 Citations

### Multi-scale lattice relaxation in general twisted trilayer graphenes

- 2023

Physics

We present comprehensive theoretical studies on the lattice relaxation and the electronic structures in general non-symemtric twisted trilayer graphenes. By using an effective continuum model, we…

### Local atomic stacking and symmetry in twisted graphene trilayers

- 2023

Physics

Moir\'e superlattices formed from twisting trilayers of graphene are an ideal model for studying electronic correlation, and offer several advantages over bilayer analogues, including more robust and…

### Incommensurability enabled quasi-fractal order in 1D narrow-band moir\'e systems

- 2023

Physics

We demonstrate that quasiperiodicity can radically change the ground state properties of 1D moir\'e systems with respect to their periodic counterparts. By studying an illustrative example we show…

### Incommensurability-Induced Enhancement of Superconductivity in One Dimensional Critical Systems

- 2023

Physics

We show that incommensurability can enhance superconductivity in one dimensional quasiperiodic systems with s-wave pairing. As a parent model, we use a generalized Aubry-Andr\'e model that includes…

### Magic Angles In Equal-Twist Trilayer Graphene

- 2023

Physics

We consider a configuration of three stacked graphene monolayers with equal consecutive twist angles $\theta$. Remarkably, in the chiral limit when interlayer coupling terms between $\textrm{AA}$…

### Magic Angle Butterfly in Twisted Trilayer Graphene

- 2023

Physics

We consider a configuration of three stacked graphene monolayers with commensurate twist angles $\theta_{12}/\theta_{23}=p/q$, where $p$ and $q$ are coprime integers with $0<p<|q|$ and $q$ can be…

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Physics

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Physics

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Physics

We study a possible superconductivity in quasiperiodic systems by portraying the issue within the attractive Hubbard model on a Penrose lattice. Applying a real-space dynamical mean-field theory to…

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Physics

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We calculate the electronic structure in quasiperiodic double-moiré systems of graphene sandwiched by hexagonal boron nitride, and identify the topological invariants of energy gaps. We find that the…

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Physics

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Using a microscopic model for phonon coupling to moiré band electrons, it is found that phonons generate attractive interactions in both s- and d-wave pairing channels and that the attraction is strong enough to explain the experimental superconducting transition temperatures.

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Physics

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Physics

A number of moire graphene systems have nearly flat topological bands where electron motion is strongly correlated. Though microscopically these systems are only quasiperiodic, they can typically be…

### Correlation-Induced Triplet Pairing Superconductivity in Graphene-Based Moiré Systems

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Physics

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Motivated by the possible non-spin-singlet superconductivity in the magic-angle twisted trilayer graphene experiment, we investigate the triplet-pairing superconductivity arising from a…

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Physics

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