95 citations · 102 across the 4 of their papers we have counts for
4 papers
Localized surface plasmon resonance in graphene nanomesh with Au nanostructures
Yang Wu, Jing Niu, Mohammad Danesh +5
A hybrid structure of a graphene nanomesh with the gold nanodisks is studied to enhance the light absorption by localized surface plasmon resonance. From the reflection spectra of…
Tunable terahertz reflection of graphene via ionic liquid gating
Yang Wu, Xuepeng Qiu, Hongwei Liu +4
We report a highly efficient tunable THz reflector in graphene. By applying a small gate voltage (up to 3 V), the reflectance of graphene is modulated from a minimum of 0.79% to a…
Graphene terahertz modulators by ionic liquid gating
Yang Wu, Chan La-o-vorakiat, Xuepeng Qiu +7
Graphene based THz modulators are promising due to the conical band structure and high carrier mobility of graphene. Here, we tune the Fermi level of graphene via electrical gating…
Graphene/liquid crystal based terahertz phase shifters
Yang Wu, Xuezhong Ruan, Chih-Hsin Chen +9
Due to its high electrical conductivity and excellent transmittance at terahertz frequencies, graphene is a promising candidate as transparent electrodes for terahertz devices. We…