271 citations · 383 across the 4 of their papers we have counts for
5 papers
Prolonged Phase Segregation of Mixed-Halide Perovskite Nanocrystals in the Dark
Xueying Ma, Yuhui Ye, Yang Xiao +6
A critical issue hindering the potential applications of semiconductor mixed-halide perovskites is the phase segregation effect, wherein localized regions enriched with one type of…
Imaging exciton-polariton transport in MoSe2 waveguides
Fengrui Hu, Yilong Luan, M. E. Scott +4
The exciton polariton (EP), a half-light and half-matter quasiparticle, is potentially an important element for future photonic and quantum technologies. It provides both strong li…
Real-space imaging of the tailored plasmons in twisted bilayer graphene
Fengrui Hu, Suprem R Das, Yilong Luan +3
We report a systematic plasmonic study of twisted bilayer graphene (TBLG) - two graphene layers stacked with a twist angle. Through real-space nanoimaging of TBLG single crystals w…
Tailored plasmons in pentacene/graphene heterostructures with interlayer electron transfer
Fengrui Hu, Minsung Kim, Y. Zhang +6
Van der Waals (vdW) heterostructures, which are produced by the precise assemblies of varieties of two-dimensional (2D) materials, have demonstrated many novel properties and funct…
Tip-and plasmon-enhanced infrared nanoscopy for ultrasensitive molecular characterizations
Yilong Luan, Liam McDermott, Fengrui Hu +1
We propose a novel method for ultra-sensitive infrared (IR) vibrational spectroscopy of molecules with nanoscale footprints by combining the tip enhancement of the scattering-type…