50 citations · 107 across the 7 of their papers we have counts for
3 papers · 1 filter
Giant intrinsic photoresponse in pristine graphene
Qiong Ma, Chun Hung Lui, Justin C. W. Song +14
When the Fermi level matches the Dirac point in graphene, the reduced charge screening can dramatically enhance electron-electron (e-e) scattering to produce a strongly interacting…
Plasmonic multiple exciton generation
Jiantao Kong, Xueyuan Wu, Xin Wang +2
We show that bi-exciton formation can be highly efficient in a solar cell with the semiconductor absorber filled with an array of metallic nanoparticles having plasmonic resonance…
Particle Collisions and Negative Nonlocal Response of Ballistic Electrons
Andrey Shytov, Jian Feng Kong, Gregory Falkovich +1
An electric field that builds in the direction against current, known as negative nonlocal resistance, arises naturally in viscous flows and is thus often taken as a telltale of th…