Modeling polarization for Hyper-NA lithography tools and masks
Kafai Lai, Alan E. Rosenbluth, et al.
SPIE Advanced Lithography 2007
Graphene nanomeshes (GNMs) formed by the creation of pore superlattices in graphene are a possible route to graphene-based electronics due to their semiconducting properties, including the emergence of fractional electronvolt band gaps. The utility of GNMs would be markedly increased if a scheme to stably and controllably dope them was developed. In this work, a chemically motivated approach to GNM doping based on selective pore-perimeter passivation and subsequent ion chelation is proposed. It is shown by first-principles calculations that ion chelation leads to stable doping of the passivated GNMs - both n- and p-doping are achieved within a rigid-band picture. Such chelated or "crown" GNM structures are stable, high mobility semiconducting materials possessing intrinsic doping-concentration control; these can serve as building blocks for edge-free graphene nanoelectronics including GNM-based complementary metal oxide semiconductor (CMOS)-type logic switches. © 2013 American Chemical Society.
Kafai Lai, Alan E. Rosenbluth, et al.
SPIE Advanced Lithography 2007
G. Ramalingam
Theoretical Computer Science
Alessandro Morari, Roberto Gioiosa, et al.
IPDPS 2011
Lixi Zhou, Jiaqing Chen, et al.
VLDB