271 citations · 434 across the 7 of their papers we have counts for
7 papers
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…
Imaging Anisotropic Waveguide Exciton Polaritons in Tin Sulfide
Yilong Luan, Hamidreza Zobeiri, Xinwei Wang +3
In recent years, novel materials supporting in-plane anisotropic polaritons have attracted a lot of research interest due to their capability of shaping nanoscale field distributio…
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…
Imaging Stacking-Dependent Surface Plasmon Polaritons in Trilayer Graphene
Yilong Luan, Jun Qian, Minsung Kim +6
We report a nano-infrared (IR) imaging study of trilayer graphene (TLG) with both ABA (Bernal) and ABC (rhombohedral) stacking orders using the scattering-type scanning near-field…
Meson Electro-Magnetic Form Factors in an Extended Nambu--Jona-Lasinio model including Heavy Quark Flavors
Yi-Long Luan, Xiao-Lin Chen, Wei-Zhen Deng
Based on an extended NJL model including heavy quark flavors, we calculate the form factors of pseudo-scalar and vector mesons. After take into account of the vector-meson-dominanc…