Graphene nanoelectronics: Overview from post-silicon perspective

Since its discovery in 2004, graphene, a two-dimensional (2D) crystal of sp²-bonded carbon arranged in a honeycomb lattice, has rapidly emerged as an intriguing material for a broad spectrum of applications in nano-devices. Given its exceptional carrier transport characteristics, excellent thermal conductivity, and robust electro-mechanical behavior, graphene could be potentially used in applications such as radio-frequency transistors, “post-copper” on-chip interconnects, transparent electrodes, sensors, and flexible/3D carbon electronics.