Performance prospect of graphene barristor with high on-off ratio (∼107)

The graphene barristor is a promising device enabling high on-off ratio switching over 105 using a graphene FET. In this work, a semi-empirical device model for the graphene barristor has been developed using the physical parameters extracted from the graphene barristors fabricated on a lightly doped silicon substrate. Then, the ultimate performance limit… CONTINUE READING