143 citations · 144 across the 2 of their papers we have counts for
4 papers
Broadband optical parametric amplification by two-dimensional semiconductors
Chiara Trovatello, Andrea Marini, Xinyi Xu +11
Optical parametric amplification is a second-order nonlinear process whereby an optical signal is amplified by a pump via the generation of an idler field. It is the key ingredient…
One-Dimensional Moiré Excitons in Transition-Metal Dichalcogenide Heterobilayers
Yusong Bai, Lin Zhou, Jue Wang +15
The formation of interfacial moiré patterns from angular and/or lattice mismatch has become a powerful approach to engineer a range of quantum phenomena in van der Waals heterostru…
Direct determination of momentum resolved electron transfer in the photo-excited MoS2/WS2 van der Waals heterobilayer by TR-ARPES
Fang Liu, Qiuyang Li, Xiaoyang Zhu
Photo-induced charge separation in transition metal dichalcogenide heterobilayers is being explored for moiré excitons, spin-valley polarization, and quantum phases of excitons/ele…
Direct Determination of Band Gap Renormalization in Photo-Excited Monolayer MoS2
Fang Liu, Mark Ziffer, Kameron R. Hansen +2
A key feature of monolayer semiconductors, such as transition-metal dichalcogenides, is the poorly screened Coulomb potential, which leads to large exciton binding energy (Eb) and…