85 citations · 89 across the 3 of their papers we have counts for
3 papers
Room Temperature Amplification of Terahertz Radiation by Grating-Gate Graphene Structures
Stephane Boubanga-Tombet, Wojciech Knap, Deepika Yadav +6
We report on experimental studies of terahertz (THz) radiation transmission through grating-gate graphene-channel transistor nanostructures and demonstrate room temperature THz rad…
Plasmonic instabilities and terahertz waves amplification in graphene metamaterials
Stephane Boubanga-Tombet, Deepika Yadav, Wojciech Knap +2
Plasmon oscillations have been intensively studied for more than forty years in conventional two-dimensional electron gas systems in order to find new alternatives to the vacuum de…
Effective doping of carbon nanotubes in phosphor and observation of bright electroluminescence by field enhanced hot electron injection
Deepika Yadav, Dileep Dwivedi, Savvi Mishra +4
Present work focuses on the effective doping of multi-walled carbon nanotube (CNT) in the ZnS:Cu phosphor system and thereafter improvement in the optical performance of electrolum…