Random Interactions
Electron-Electron Interactions in Bilayer Graphene
by Dr. Rajdeep Sensarma (University of Maryland)
Wednesday, November 9, 2011
from
to
(Asia/Kolkata)
at Colaba Campus ( A304 )
at Colaba Campus ( A304 )
Description |
Bilayer graphene has emerged as novel chiral gapless electron-hole systems with potential technological applications. In this talk, I will discuss the effects of electron-electron interactions in this system. I will present the dynamic screening properties and the plasmon collective modes in bilayer graphene, comparing it with monolayer graphene and 2D electron gas, and show the effects of plasmon-phonon coupling in both monolayer and bilayer graphene. I will also present the effects of electron-electron interactions on the single particle spectral function of bilayer graphene |