450 citations · 1.7k across the 12 of their papers we have counts for
12 papers
Higher-dimensional Fermiology in bulk moiré metals
Kevin P. Nuckolls, Nisarga Paul, Alan Chen +10
In the past decade, moiré materials have revolutionized how we engineer and control quantum phases of matter. Among incommensurate materials, moiré materials are aperiodic composit…
Reconstructing the Hamiltonian from the local density of states using neural networks
Nisarga Paul, Andrew Ma, Kevin P. Nuckolls
Reconstructing a quantum system's Hamiltonian from limited yet experimentally observable information is interesting both as a practical task and from a fundamental standpoint. We p…
Spectroscopy of the Fractal Hofstadter Energy Spectrum
Kevin P. Nuckolls, Michael G. Scheer, Dillon Wong +7
Hofstadter's butterfly, the predicted energy spectrum for non-interacting electrons confined to a two-dimensional lattice in a magnetic field, is one of the most remarkable fractal…
A Microscopic Perspective on Moiré Materials
Kevin P. Nuckolls, Ali Yazdani
Contemporary quantum materials research is guided by themes of topology and of electronic correlations. A confluence of these two themes is engineered in "moiré materials", an emer…
Insulators at Fractional Fillings in Twisted Bilayer Graphene Partially Aligned to Hexagonal Boron Nitride
Dillon Wong, Kevin P. Nuckolls, Myungchul Oh +4
At partial fillings of its flat electronic bands, magic-angle twisted bilayer graphene (MATBG) hosts a rich variety of competing correlated phases that show sample to sample variat…
Strong Inter-valley Electron-Phonon Coupling in Magic-Angle Twisted Bilayer Graphene
Cheng Chen, Kevin P. Nuckolls, Shuhan Ding +31
The unusual properties of superconductivity in magic-angle twisted bilayer graphene (MATBG) have sparked enormous research interest. However, despite the dedication of intensive ex…
Quantum textures of the many-body wavefunctions in magic-angle graphene
Kevin P. Nuckolls, Ryan L. Lee, Myungchul Oh +11
Interactions among electrons create novel many-body quantum phases of matter with wavefunctions that often reflect electronic correlation effects, broken symmetries, and novel coll…
Spectroscopy of Twisted Bilayer Graphene Correlated Insulators
Dumitru Călugăru, Nicolas Regnault, Myungchul Oh +6
We analytically compute the scanning tunneling microscopy (STM) signatures of integer-filled correlated ground states of the magic angle twisted bilayer graphene (TBG) narrow bands…
Evidence for unconventional superconductivity in twisted bilayer graphene
Myungchul Oh, Kevin P. Nuckolls, Dillon Wong +5
The emergence of superconductivity with doping from correlated insulators in magic-angle twisted bilayer graphene (MATBG) has raised the intriguing possibility that its pairing mec…
Strongly Correlated Chern Insulators in Magic-Angle Twisted Bilayer Graphene
Kevin P. Nuckolls, Myungchul Oh, Dillon Wong +5
Interactions among electrons and the topology of their energy bands can create novel quantum phases of matter. Most topological electronic phases appear in systems with weak electr…
Cascade of electronic transitions in magic-angle twisted bilayer graphene
Dillon Wong, Kevin P. Nuckolls, Myungchul Oh +7
Magic-angle twisted bilayer graphene (MATBG) exhibits a rich variety of electronic states, including correlated insulators, superconductors, and topological phases. Understanding t…
A modular ultra-high vacuum millikelvin scanning tunneling microscope
Dillon Wong, Sangjun Jeon, Kevin P. Nuckolls +3
We describe the design, construction, and performance of an ultra-high vacuum (UHV) scanning tunneling microscope (STM) capable of imaging at dilution-refrigerator temperatures and…