TY - GEN AU - Park,Cheol-Hwan AU - Louie,Steven G TI - Tunable excitons in biased bilayer graphene SN - 1530-6992 PY - 2010///1013 N1 - Publication Type: Journal Article; Research Support, U.S. Gov't, Non-P.H.S UR - https://doi.org/10.1021/nl902932k ER -