2k citations · 8.4k across the 28 of their papers we have counts for
29 papers
Torsional Periodic Lattice Distortions and Diffraction of Twisted 2D Materials
Suk Hyun Sung, Yin Min Goh, Hyobin Yoo +12
Twisted 2D materials form complex moiré structures that spontaneously reduce symmetry through picoscale deformation within a mesoscale lattice. We show twisted 2D materials contain…
Imaging Polarity in Two Dimensional Materials by Breaking Friedel's Law
Pratiti Deb, Michael C. Cao, Yimo Han +5
Friedel's law guarantees an inversion-symmetric diffraction pattern for thin, light materials where a kinematic approximation or a single-scattering model holds. Typically, breakin…
Low-loss composite photonic platform based on 2D semiconductor monolayers
Ipshita Datta, Sang Hoon Chae, Gaurang R. Bhatt +9
Two dimensional materials such as graphene and transition metal dichalcogenides (TMDs) are promising for optical modulation, detection, and light emission since their material prop…
Stacking, Strain, & Twist in 2D Materials Quantified by 3D Electron Diffraction
Suk Hyun Sung, Noah Schnitzer, Lola Brown +2
The field of two-dimensional (2D) materials has expanded to multilayered systems where electronic, optical, and mechanical properties change-often dramatically-with stacking order,…
Spatiotemporal Mapping of Photocurrent in a Monolayer Semiconductor Using a Diamond Quantum Sensor
Brian B. Zhou, Paul C. Jerger, Kan-Heng Lee +4
The detection of photocurrents is central to understanding and harnessing the interaction of light with matter. Although widely used, transport-based detection averages over spatia…
θ-Tunable Photoluminescence from Interlayer Excitons in Twisted Bilayer Graphene
Hiral Patel, Lujie Huang, Cheol-Joo Kim +2
Using resonant 2-photon excitation of interlayer electrons in twisted bilayer graphene (tBLG), we resolve photoluminescence (PL) that tunes spectrally with stacking angle, θ. This…