233 citations · 386 across the 13 of their papers we have counts for
13 papers
Photoinduced Metal-to-Insulator Transitions in 2D Moiré Devices
Yiliu Li, Esteban Rojas-Gatjens, Yinjie Guo +10
Photoexcitation has been utilized to control quantum matter and to uncover metastable phases far from equilibrium. Among demonstrations to date, the most common is the photo-induce…
Optical Band Engineering of Monolayer WSe2 in a Scanning Tunneling Microscope
Xuehao Wu, Thomas P. Darlington, Madisen A. Holbrook +7
Intense electromagnetic fields can result in dramatic changes in the electronic properties of solids. These changes are commonly studied using optical probes of the modified electr…
Quantum Noise Spectroscopy of Criticality in an Atomically Thin Magnet
Mark E. Ziffer, Francisco Machado, Benedikt Ursprung +20
Dynamic critical fluctuations in magnetic materials encode important information about magnetic ordering in the associated critical exponents. Using nitrogen-vacancy centers in dia…
Time-Domain Signatures of Distinct Correlated Insulators in a Moiré Superlattice
Eric A. Arsenault, Yiliu Li, Birui Yang +6
Among expanding discoveries of quantum phases in moiré superlattices, correlated insulators stand out as both the most stable and most commonly observed. Despite the central import…
Stoner instabilities and Ising excitonic states in twisted transition metal dichalcogenides
Augusto Ghiotto, LingNan Wei, Larry Song +11
Moiré transition metal dichalcogenide (TMD) systems provide a tunable platform for studying electron-correlation driven quantum phases. Such phases have so far been found at ration…
Detecting Atomic Scale Surface Defects in STM of TMDs with Ensemble Deep Learning
Darian Smalley, Stephanie D. Lough, Luke Holtzman +6
Atomic-scale defect detection is shown in scanning tunneling microscopy images of single crystal WSe2 using an ensemble of U-Net-like convolutional neural networks. Standard deep l…
Highly tunable room-temperature plexcitons in monolayer WSe2 /gap-plasmon nanocavities
Thomas P. Darlington, Mahfujur Rahaman, Kevin W. C. Kwock +16
The advancement of quantum photonic technologies relies on the ability to precisely control the degrees of freedom of optically active states. Here, we realize real-time, room-temp…
Controlled Interlayer Exciton Ionization in an Electrostatic Trap in Atomically Thin Heterostructures
Andrew Y. Joe, Andrés M. Mier Valdivia, Luis A. Jauregui +13
Atomically thin semiconductor heterostructures provide a two-dimensional (2D) device platform for creating high densities of cold, controllable excitons. Interlayer excitons (IEs),…
Transport Study of Charge Carrier Scattering in Monolayer WSe
Andrew Y. Joe, Kateryna Pistunova, Kristen Kaasbjerg +9
Employing flux-grown single crystal WSe, we report charge carrier scattering behaviors measured in -BN encapsulated monolayer field effect transistors. We perform quantum tr…
Nanometer-scale lateral p-n junctions in graphene/-RuCl heterostructures
Daniel J. Rizzo, Sara Shabani, Bjarke S. Jessen +13
The ability to create high-quality lateral p-n junctions at nanometer length scales is essential for the next generation of two-dimensional (2D) electronic and plasmonic devices. U…
Deep learning analysis of polaritonic waves images
Suheng Xu, Alexander S. McLeod, Xinzhong Chen +11
Deep learning (DL) is an emerging analysis tool across sciences and engineering. Encouraged by the successes of DL in revealing quantitative trends in massive imaging data, we appl…
Hyperbolic enhancement of photocurrent patterns in minimally twisted bilayer graphene
Sai S. Sunku, Dorri Halbertal, Tobias Stauber +10
Quasi-periodic moiré patterns and their effect on electronic properties of twisted bilayer graphene (TBG) have been intensely studied. At small twist angle , due to atomic recon…
Imaging strain-localized exciton states in nanoscale bubbles in monolayer WSe2 at room temperature
Thomas P. Darlington, Christian Carmesin, Matthias Florian +14
In monolayer transition metal dichalcogenides, quantum emitters are associated with localized strain that can be deterministically applied to create designer nano-arrays of single…