Global phase diagram of the normal state of twisted bilayer graphene
We investigate the full do** and strain-dependent phase diagram of the normal state of
magic-angle twisted bilayer graphene (TBG). Using comprehensive Hartree-Fock …
magic-angle twisted bilayer graphene (TBG). Using comprehensive Hartree-Fock …
[HTML][HTML] Review of Moiré superconductivity and application of the Roeser-Huber formula
MR Koblischka, A Koblischka-Veneva - Superconductivity, 2024 - Elsevier
Moiré superconductivity represents a new class of superconducting materials since the
discovery of superconductivity in magic-angle (1.1°) twisted bi-layer graphene (MATBG) …
discovery of superconductivity in magic-angle (1.1°) twisted bi-layer graphene (MATBG) …
Interaction-driven band flattening and correlated phases in twisted bilayer graphene
Flat electronic bands, characteristic of 'magic-angle'twisted bilayer graphene, host many
correlated phenomena,,,,,,,–. Nevertheless, many properties of these bands and emerging …
correlated phenomena,,,,,,,–. Nevertheless, many properties of these bands and emerging …
Unconventional superconductivity in magic-angle twisted trilayer graphene
Magic-angle twisted trilayer graphene (MATTG) recently emerged as a highly tunable
platform for studying correlated phases of matter, such as correlated insulators and …
platform for studying correlated phases of matter, such as correlated insulators and …
Layer-dependent interaction effects in the electronic structure of twisted bilayer graphene devices
Near the magic angle, strong correlations drive many intriguing phases in twisted bilayer
graphene (tBG) including unconventional superconductivity and chern insulation. Whether …
graphene (tBG) including unconventional superconductivity and chern insulation. Whether …
Enhancing shift current response via virtual multiband transitions
S Chen, S Chaudhary, G Refael… - Communications …, 2024 - nature.com
Materials exhibiting a significant shift current response could potentially outperform
conventional solar cell materials. The myriad of factors governing shift-current response …
conventional solar cell materials. The myriad of factors governing shift-current response …
Low-energy optical sum rule in moiré graphene
JF Mendez-Valderrama, D Mao, D Chowdhury - Physical Review Letters, 2024 - APS
Few layers of graphene at small twist angles have emerged as a fascinating platform for
studying the problem of strong interactions in regimes with a nearly quenched single-particle …
studying the problem of strong interactions in regimes with a nearly quenched single-particle …
Origin of the magic angle in twisted bilayer graphene from hybridization of valence and conduction bands
The magic-angle phenomenon of twisted bilayer graphene (tBG), ie, the nontrivial
topological flat bands with vanishing Fermi velocity at half filling, has aroused prominent …
topological flat bands with vanishing Fermi velocity at half filling, has aroused prominent …
Shift-current response as a probe of quantum geometry and electron-electron interactions in twisted bilayer graphene
Moiré materials, and in particular twisted bilayer graphene (TBG), exhibit a range of
fascinating phenomena that emerge from the interplay of band topology and interactions …
fascinating phenomena that emerge from the interplay of band topology and interactions …
Electron-phonon coupling and competing kekulé orders in twisted bilayer graphene
Recent scanning tunneling microscopy experiments in twisted bilayer [KP Nuckolls et al.,
Nature (London) 620, 525 (2023) 0028-0836 10.1038/s41586-023-06226-x] and trilayer [H …
Nature (London) 620, 525 (2023) 0028-0836 10.1038/s41586-023-06226-x] and trilayer [H …