202 citations · 475 across the 8 of their papers we have counts for
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Suppressing Diffusion-Mediated Exciton Annihilation in 2D Semiconductors Using the Dielectric Environment
Aaron J. Goodman, Der-Hsien Lien, Geun Ho Ahn +5
Atomically thin semiconductors such as monolayer MoS2 and WS2 exhibit nonlinear exciton-exciton annihilation at notably low excitation densities (below ~10 excitons/um2 in MoS2). H…
Ultrafast Charge Transfer at a Quantum Dot/2D Materials Interface Probed by Second Harmonic Generation
Aaron J. Goodman, Nabeel S. Dahod, William A. Tisdale
Hybrid quantum dot (QD) / transition metal dichalcogenide (TMD) heterostructures are attractive components of next generation optoelectronic devices, which take advantage of the sp…
Phase-Modulated Degenerate Parametric Amplification Microscopy
Yunan Gao, Aaron J. Goodman, Pin-Chun Shen +2
Second-order nonlinear optical interactions, including second harmonic generation (SHG) and sum-frequency generation (SFG), can reveal a wealth of information about chemical, elect…