49 citations · 98 across the 4 of their papers we have counts for
4 papers
Negative Differential Resistance in Boron Nitride Graphene Heterostructures: Physical Mechanisms and Size Scaling Analysis
Y. Zhao, Z. Wan, X. Xu +3
Hexagonal boron nitride (hBN) is drawing increasing attention as an insulator and substrate material to develop next generation graphene-based electronic devices. In this paper, we…
Dual top gated graphene transistor in the quantum Hall regime
Ajay K. Bhat, Vibhor Singh, Sunil Patil +1
We study the effect of local modulation of charge density and carrier type in graphene field effect transistors using a double top gate geometry. The two top gates lead to the form…
Multiband Hamiltonians of the Luttinger-Kohn Theory and Ellipticity Requirements
Dmytro Sytnyk, Sunil Patil, Roderick Melnik
Modern applications require a robust and theoretically strong tool for the realistic modeling of electronic states in low dimensional nanostructures. The theory has fru…
Tuning mechanical modes and influence of charge screening in nanowire resonators
Hari S. Solanki, Shamashis Sengupta, Sajal Dhara +6
We probe electro-mechanical properties of InAs nanowire (diameter ~ 100 nm) resonators where the suspended nanowire (NW) is also the active channel of a field effect transistor (FE…