677 citations · 1.3k across the 7 of their papers we have counts for
8 papers
Moiré Periodic and Quasiperiodic Crystals in Heterostructures of Twisted Bilayer Graphene and Hexagonal Boron Nitride
Xinyuan Lai, Guohong Li, Angela M. Coe +4
Stacking two atomic crystals with a twist between their crystal axes produces moiré potentials that modify the electronic properties. Here we show that double moiré potentials gene…
Imaging Self-aligned Moiré Crystals and Quasicrystals in Magic-angle Bilayer Graphene on hBN Heterostructures
Xinyuan Lai, Daniele Guerci, Guohong Li +5
Using scanning-tunneling-microscopy and theoretical modeling on heterostructures of twisted bilayer graphene and hexagonal Boron-Nitride, we show that the emergent super-moire stru…
Flat band carrier confinement in magic-angle twisted bilayer graphene
Nikhil Tilak, Xinyuan Lai, Shuang Wu +5
Magic angle twisted bilayer graphene has emerged as a powerful platform for studying strongly correlated electron physics, owing to its almost dispersionless low-energy bands and t…
Evidence of Flat Bands and Correlated States in Buckled Graphene Superlattices
Jinhai Mao, Slaviša P. Milovanović, Miša Anđelković +9
Two-dimensional atomic crystals can radically change their properties in response to external influences such as substrate orientation or strain, resulting in essentially new mater…
Flat Bands in Buckled Graphene Superlattices
Yuhang Jiang, Miša Anđelković, Slaviša P. Milovanović +8
Interactions between stacked two-dimensional (2D) atomic crystals can radically change their properties, leading to essentially new materials in terms of the electronic structure.…
Charge-Order and Broken Rotational Symmetry in Magic Angle Twisted Bilayer Graphene
Yuhang Jiang, Jinhai Mao, Xinyuan Lai +4
The discovery of correlated electronic phases, including Mott-like insulators and superconductivity, in twisted bilayer graphene (TBLG) near the magic angle, and the intriguing sim…
Visualizing Strain-induced Pseudo magnetic Fields in Graphene through an hBN Magnifying Glass
Yuhang Jiang, Jinhai Mao, Junxi Duan +4
The remarkable properties of graphene are inherent to its 2D honeycomb lattice structure. Its low dimensionality, which makes it possible to rearrange the atoms by applying an exte…
High Thermoelectric Power Factor in Graphene/hBN Devices
Junxi Duan, Xiaoming Wang, Xinyuan Lai +5
Fast and controllable cooling at nanoscales requires a combination of highly efficient passive cooling and active cooling. While passive cooling in graphene-based devices is quite…