Twisted van der waals quantum materials: Fundamentals, tunability, and applications

X Sun, M Suriyage, AR Khan, M Gao, J Zhao… - Chemical …, 2024 - ACS Publications
Twisted van der Waals (vdW) quantum materials have emerged as a rapidly developing field
of two-dimensional (2D) semiconductors. These materials establish a new central research …

Evidence for unconventional superconductivity in twisted trilayer graphene

H Kim, Y Choi, C Lewandowski, A Thomson, Y Zhang… - Nature, 2022 - nature.com
Magic-angle twisted trilayer graphene (MATTG) has emerged as a moiré material that
exhibits strong electronic correlations and unconventional superconductivity,. However …

Orderly disorder in magic-angle twisted trilayer graphene

S Turkel, J Swann, Z Zhu, M Christos, K Watanabe… - Science, 2022 - science.org
Magic-angle twisted trilayer graphene (TTG) has recently emerged as a platform to engineer
strongly correlated flat bands. We reveal the normal-state structural and electronic properties …

Advance in two-dimensional twisted moiré materials: Fabrication, properties, and applications

H Yang, L Liu, H Yang, Y Zhang, X Wu, Y Huang… - Nano Research, 2023 - Springer
Abstract Two-dimensional (2D) twisted moiré materials, a new class of van der Waals (vdW)
layered heterostructures with different twist angles between neighboring layers, have …

Evolution of superconductivity in twisted graphene multilayers

M Long, A Jimeno-Pozo, H Sainz-Cruz… - Proceedings of the …, 2024 - pnas.org
The group of moiré graphene superconductors keeps growing, and by now it contains
twisted graphene multilayers as well as untwisted stacks. We analyze here the contribution …

Correlated insulators, semimetals, and superconductivity in twisted trilayer graphene

M Christos, S Sachdev, MS Scheurer - Physical Review X, 2022 - APS
Motivated by recent experiments indicating strong superconductivity and intricate correlated
insulating and flavor-polarized physics in mirror-symmetric twisted-trilayer graphene, we …

Magic-angle twisted symmetric trilayer graphene as a topological heavy-fermion problem

J Yu, M Xie, BA Bernevig, S Das Sarma - Physical Review B, 2023 - APS
Recently, Song and Bernevig [Phys. Rev. Lett. 129, 047601 (2022) 0031-9007
10.1103/PhysRevLett. 129.047601] reformulated magic-angle twisted bilayer graphene as a …

In-plane critical magnetic fields in magic-angle twisted trilayer graphene

W Qin, AH MacDonald - Physical Review Letters, 2021 - APS
It has recently been shown [Y. Cao, JM Park, K. Watanabe, T. Taniguchi, and P. Jarillo-
Herrero, Pauli-limit violation and re-entrant superconductivity in moiré graphene, Nature …

Topological flat bands in rhombohedral tetralayer and multilayer graphene on hexagonal boron nitride moiré superlattices

Y Park, Y Kim, BL Chittari, J Jung - Physical Review B, 2023 - APS
We show that rhombohedral four-layer graphene (4LG) nearly aligned with a hexagonal
boron nitride (hBN) substrate often develops nearly flat isolated low-energy bands with …

Moiré disorder effect in twisted bilayer graphene

N Nakatsuji, M Koshino - Physical Review B, 2022 - APS
We theoretically study the electronic structure of magic-angle twisted bilayer graphene with
disordered moiré patterns. By using an extended continuum model incorporating …