Doping graphene with an atomically thin two dimensional molecular layer.

Kim, Haena; Kim, Hyun Ho; Jang, Jeong In; Lee, Seong Kyu; Lee, Geon-Woong; Han, Joong Tark; Cho, Kilwon · Adv Mater · 2014

basic_science · Level V

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Abstract

Atomically thin and chemically versatile GO sheets are used as p-type dopants of CVD-graphene. This method enables the strong, stable, large-scale, low-temperature, and controllable p-doping of graphene with preserved charge mobility, intrinsic roughness, and transmittance.