329 citations · 476 across the 5 of their papers we have counts for
5 papers
Interface Engineered Moiré Graphene Superlattices: Breaking the Auger Carrier Multiplication Limit for Infrared Single-Photon Detection
Sichao Du, Ning Li, Zhufeng Pan +15
Hot electrons undergo Auger scattering during their relaxation process has a multiplication effect,which can generate more electrons above the Fermi level, thus improving the effic…
Unusual Nonlinear Optical Responses in Layered Ferroelectric Niobium Oxide Dihalides: Origin and Manipulation
Liangting Ye, Wenju Zhou, Dajian Huang +9
Realization of large and highly tunable second-order nonlinear optical (NLO) responses, e.g., second-harmonic generation (SHG) and bulk photovoltaic effect (BPVE), is critical for…
Ultrathin quantum light source enabled by a nonlinear van der Waals crystal with vanishing interlayer-electronic-coupling
Qiangbing Guo, Xiao-Zhuo Qi, Meng Gao +19
Interlayer electronic coupling in two-dimensional (2D) materials enables tunable and emergent properties by stacking engineering. However, it also brings significant evolution of e…
Sonication-assisted synthesis of semiconducting atomic crystals of germanium monoselenide: An isostructural and isoelectronic analog of black phosphorous
Yuting Ye, Qiangbing Guo, Xiaofeng Liu +4
Monochalcogenides of germanium (or tin) are considered as stable isoelectronic and isostructural analogue of black phosphorous. Their two-dimensional (2D) forms have been just pred…
Exploiting ITO colloidal nanocrystals for ultrafast pulse generation
Qiangbing Guo, Yudong Cui, Yunhua Yao +7
Dynamical materials that capable of responding to optical stimuli have always been pursued for designing novel photonic devices and functionalities, of which the response speed and…