233 citations · 297 across the 9 of their papers we have counts for
3 papers · 1 filter
Nanoscale Optical Imaging of 2D Semiconductor Stacking Orders by Exciton-Enhanced Second Harmonic Generation
Kaiyuan Yao, Shuai Zhang, Emanuil Yanev +9
Second harmonic generation (SHG) is a nonlinear optical response arising exclusively from broken inversion symmetry in the electric-dipole limit. Recently, SHG has attracted widesp…
Manipulation of Exciton Dynamics in Single-Layer WSe2 Using a Toroidal Dielectric Metasurface
Long Yuan, Jeeyoon Jeong, Kevin Wen Chi Kwock +9
Recent advances in emerging atomically thin transition metal dichalcogenide semiconductors with strong light-matter interactions and tunable optical properties provide novel approa…
Increased formation of trions and charged biexcitons by above-gap excitation in single-layer
Matthew C. Strasbourg, Emanuil S. Yanev, Sheikh Parvez +8
Two-dimensional semiconductors exhibit pronounced many-body effects and intense optical responses due to strong coulombic interactions. Consequently, subtle differences in photoexc…