1. Operation of graphene quantum Hall resistance standard in a cryogen-free table-top system. (19th August 2015) Authors: Janssen, T J B M; Rozhko, S; Antonov, I; Tzalenchuk, A; Williams, J M; Melhem, Z; He, H; Lara-Avila, S; Kubatkin, S; Yakimova, R Journal: 2D materials Issue: Volume 2:Number 3(2015) Page Start: Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗