487 citations · 2.1k across the 38 of their papers we have counts for
38 papers
Flat band excitons in a three-dimensional supertwisted spiral transition metal dichalcogenide
Yinan Dong, Yuzhou Zhao, Lennart Klebl +19
A new frontier in van der Waals twistronics is the development of three-dimensional (3D) supertwisted materials, where each successive atomic layer rotates by the same angle. While…
Nodal lines in a honeycomb plasmonic crystal with synthetic spin
Sang Hyun Park, E. J. Mele, Tony Low
We analyze a plasmonic model on a honeycomb lattice of metallic nanodisks that hosts nodal lines protected by local symmetries. Using both continuum and tight-binding models, we sh…
Opto-twistronic Hall effect in a three-dimensional spiral lattice
Zhurun Ji, Yuzhou Zhao, Yicong Chen +7
Studies of moire systems have elucidated the exquisite effect of quantum geometry on the electronic bands and their properties, leading to the discovery of new correlated phases. H…
Protected Fermionic Zero Modes in Periodic Gauge Fields
Vo Tien Phong, Eugene J. Mele
It is well-known that macroscopically-normalizable zero-energy wavefunctions of spin- particles in a two-dimensional inhomogeneous magnetic field are spin-polarized an…
Quantum Geometric Oscillations in Two-Dimensional Flat-Band Solids
Vo Tien Phong, E. J. Mele
Two-dimensional van der Waals heterostructures can be engineered into artificial superlattices that host flat bands with significant Berry curvature and provide a favorable environ…
Boundary Modes from Periodic Magnetic and Pseudomagnetic Fields in Graphene
Vo Tien Phong, E. J. Mele
Single-layer graphenes subject to periodic lateral strains are artificial crystals that can support boundary spectra with an intrinsic polarity. These are analyzed by comparing the…