389 citations · 1.1k across the 9 of their papers we have counts for
3 papers · 1 filter
Gate-Controlled P-I-N Junction Switching Device with Graphene Nanoribbon
Shu Nakaharai, Tomohiko Iijima, Shinichi Ogawa +5
The concept of a novel graphene P-I-N junction switching device with a nanoribbon is proposed, and its basic operation is demonstrated in an experiment. The concept aims to optimiz…
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…
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…