Charge order and broken rotational symmetry in magic-angle twisted bilayer graphene

Y Jiang, X Lai, K Watanabe, T Taniguchi, K Haule… - Nature, 2019 - nature.com
Bilayer graphene can be modified by rotating (twisting) one layer with respect to the other.
The interlayer twist gives rise to a moiré superlattice that affects the electronic motion and …

Cascade of electronic transitions in magic-angle twisted bilayer graphene

D Wong, KP Nuckolls, M Oh, B Lian, Y Xie, S Jeon… - Nature, 2020 - nature.com
Magic-angle twisted bilayer graphene exhibits a variety of electronic states, including
correlated insulators,–, superconductors,–and topological phases,,. Understanding the …

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 …

Maximized electron interactions at the magic angle in twisted bilayer graphene

A Kerelsky, LJ McGilly, DM Kennes, L Xian… - Nature, 2019 - nature.com
The electronic properties of heterostructures of atomically thin van der Waals crystals can be
modified substantially by moiré superlattice potentials from an interlayer twist between …

Superconductors, orbital magnets and correlated states in magic-angle bilayer graphene

X Lu, P Stepanov, W Yang, M Xie, MA Aamir, I Das… - Nature, 2019 - nature.com
Superconductivity can occur under conditions approaching broken-symmetry parent states.
In bilayer graphene, the twisting of one layer with respect to the other at 'magic'twist angles …

Tunable spin-polarized correlated states in twisted double bilayer graphene

X Liu, Z Hao, E Khalaf, JY Lee, Y Ronen, H Yoo… - Nature, 2020 - nature.com
Reducing the energy bandwidth of electrons in a lattice below the long-range Coulomb
interaction energy promotes correlation effects. Moiré superlattices—which are created by …

Cascade of phase transitions and Dirac revivals in magic-angle graphene

U Zondiner, A Rozen, D Rodan-Legrain, Y Cao… - Nature, 2020 - nature.com
Twisted bilayer graphene near the magic angle,,–exhibits rich electron-correlation physics,
displaying insulating,,–, magnetic, and superconducting phases,–. The electronic bands of …

Spectroscopic signatures of many-body correlations in magic-angle twisted bilayer graphene

Y Xie, B Lian, B Jäck, X Liu, CL Chiu, K Watanabe… - Nature, 2019 - nature.com
The discovery of superconducting and insulating states in magic-angle twisted bilayer
graphene (MATBG), has ignited considerable interest in understanding the nature of …

Tunable correlated states and spin-polarized phases in twisted bilayer–bilayer graphene

Y Cao, D Rodan-Legrain, O Rubies-Bigorda, JM Park… - Nature, 2020 - nature.com
The recent discovery of correlated insulator states and superconductivity in magic-angle
twisted bilayer graphene, has enabled the experimental investigation of electronic …

Observation of flat bands in twisted bilayer graphene

S Lisi, X Lu, T Benschop, TA de Jong, P Stepanov… - Nature Physics, 2021 - nature.com
Transport experiments in twisted bilayer graphene have revealed multiple superconducting
domes separated by correlated insulating states,,,–. These properties are generally …