Graphene for electronic applications - Transistors and more

During the last five years, the new material graphene has gained increasing attention in the device community. The progress in the development of graphene transistors is breathtaking and graphene-based devices are now considered as an option for a post-Si electronics. However, to realistically assess the potential of graphene, the existing problems with graphene and the options to solve them have to be analyzed carefully. The present paper provides an overview of the current status of graphene transistor development and discusses the prospects and problems of these devices.