61 citations · 112 across the 3 of their papers we have counts for
3 papers
cond-mat.mes-hall2023★ 61 cited
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…
cond-mat.mes-hall2023★ 29 cited
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…
physics.optics2023★ 22 cited
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…