99 citations · 184 across the 4 of their papers we have counts for
4 papers
Ultrafast photocurrent and absorption microscopy of few-layer TMD devices isolate rate-limiting dynamics driving fast and efficient photoresponse
Kyle T. Vogt, Su-Fei Shi, Feng Wang +1
Despite inherently poor interlayer conductivity, photodetectors made from few-layer devices of 2D transition metal dichalcogenides (TMDs) such as WSe and MoS can still yiel…
Imaging electric field dynamics with graphene optoelectronics
Jason Horng, Halleh B. Balch, Allister F. McGuire +5
The use of electric fields for signalling and control in liquids is widespread, spanning bioelectric activity in cells to electrical manipulation of microstructures in lab-on-a-chi…
Perfect absorption by an atomically thin crystal
Jason Horng, Eric W. Martin, Yu-Hsun Chou +9
Optical absorption is one of fundamental light-matter interactions. In most materials, optical absorption is a weak perturbation to the light. In this regime, absorption and emissi…
Nonlinear Optical Spectroscopy of Photonic Metamaterials
Evgenia Kim, Feng Wang, Wei Wu +2
We have obtained spectra of second-harmonic generation, third harmonic generation, and four-wave mixing from a fishnet metamaterial around its magnetic resonance. The resonant beha…