5 papers
Tunable correlation-driven symmetry breaking in twisted double bilayer graphene
Minhao He, Yuhao Li, Jiaqi Cai +5
A variety of correlated phases have recently emerged in select twisted van der Waals (vdW) heterostructures owing to their flat electronic dispersions. In particular, heterostructu…
Switching 2D Magnetic States via Pressure Tuning of Layer Stacking
Tiancheng Song, Zaiyao Fei, Matthew Yankowitz +15
The physical properties of two-dimensional van der Waals (2D vdW) crystals depend sensitively on the interlayer coupling, which is intimately connected to the stacking arrangement…
Tunable crystal symmetry in graphene-boron nitride heterostructures with coexisting moiré superlattices
Nathan R. Finney, Matthew Yankowitz, Lithurshanaa Muraleetharan +4
In heterostructures consisting of atomically thin crystals layered on top of one another, lattice mismatch or rotation between the layers results in long-wavelength moiré superlatt…
Phonon scattering dominated electron transport in twisted bilayer graphene
H. Polshyn, M. Yankowitz, S. Chen +5
Twisted bilayer graphene (tBLG) has recently emerged as a platform for hosting correlated phenomena, owing to the exceptionally flat band dispersion that results near interlayer tw…
Magic Angle Spectroscopy
Alexander Kerelsky, Leo McGilly, Dante M. Kennes +9
The electronic properties of heterostructures of atomically-thin van der Waals (vdW) crystals can be modified substantially by Moiré superlattice potentials arising from an interla…