258 citations · 747 across the 10 of their papers we have counts for
3 papers · 1 filter
Observation of Tunneling Current in Semiconducting Graphene p-n Junctions
Hisao Miyazaki, Michael Lee, Song-Lin Li +3
We demonstrate a tunneling and rectification behavior in bilayer graphene. A stepped dielectric top gate creates a spatially modulated electric field, which opens the band gap in t…
Introducing Nonuniform Strain to Graphene Using Dielectric Nanopillars
Hikari Tomori, Akinobu Kanda, Hidenori Goto +5
A method for inducing nonuniform strain in graphene films is developed. Pillars made of a dielectric material (electron beam resist) are placed between graphene and the substrate,…
Complementary-like Graphene Logic Gates Controlled by Electrostatic Doping
Song-Lin Li, Hisao Miyazaki, Michael V. Lee +3
Realization of logic circuits from graphene is very attractive for high-speed nanoelectronics. However, the intrinsic ambipolar nature hinders the formation of graphene logic devic…