5 citations · 7 across the 6 of their papers we have counts for
6 papers
Signatures of a light-induced exciton condensate exhibiting BEC-BCS crossover
Khanh Duy Nguyen, Gabriele Berruto, Yunhe Bai +7
Exciton condensates provide a platform to study quasiparticle pairing, Bose-Einstein condensation-Bardeen-Cooper-Schrieffer (BEC-BCS) crossover, and excitonic topological phenomena…
Band Renormalization in Monolayer MoS2 Induced by Multipole Screening
Woojoo Lee, Seungwoo Yoo, Marios Zacharias +2
Dielectric screening plays a crucial role in shaping the electronic structure of two-dimensional (2D) materials. In 2D semiconductors, screened Coulomb interactions arising from th…
Millimeter-Scale, Atomically Controlled 2D Topological Insulators Revealed by Multimodal Spectroscopy
Woojoo Lee, Qiang Gao, Yufei Zhao +20
Quantum spin Hall insulators, or synonymously known as 2D topological insulators, are crucial 2D systems hosting topologically protected edge states. The working temperature of thi…
Distinguishing Surface and Bulk Electromagnetism via Their Dynamics in an Intrinsic Magnetic Topological Insulator
Khanh Duy Nguyen, Woojoo Lee, Jianchen Dang +12
The indirect exchange interaction between local magnetic moments via surface electrons has been long predicted to bolster the surface ferromagnetism in magnetic topological insulat…
Preservation of Topological Surface States in Millimeter-Scale Transferred Membranes
Chi Ian Jess Ip, Qiang Gao, Khanhy Du Nguyen +10
Ultrathin topological insulator membranes are building blocks of exotic quantum matter. However, traditional epitaxy of these materials does not facilitate stacking in arbitrary or…
(LC): LiDAR-Camera Loop Constraints For Cross-Modal Place Recognition
Alex Junho Lee, Seungwon Song, Hyungtae Lim +2
Localization has been a challenging task for autonomous navigation. A loop detection algorithm must overcome environmental changes for the place recognition and re-localization of…