639 citations · 965 across the 3 of their papers we have counts for
5 papers
Ballistic Josephson junctions in edge-contacted graphene
Victor E. Calado, Srijit Goswami, Gaurav Nanda +6
Hybrid graphene-superconductor devices have attracted much attention since the early days of graphene research. So far, these studies have been limited to the case of diffusive tra…
Ballistic transport in graphene grown by chemical vapor deposition
V. E. Calado, Shou-En Zhu, S. Goswami +5
In this letter we report the observation of ballistic transport on micron length scales in graphene synthesised by chemical vapour deposition (CVD). Transport measurements were don…
Formation and control of wrinkles in graphene by the wedging transfer method
V. E. Calado, G. F. Schneider, A. M. M. G. Theulings +2
We study the formation of wrinkles in graphene upon wet transfer onto a target substrate, whereby draining of water appears to play an important role. We are able to control the or…
Laser-thinning of MoS2: on demand generation of a single-layer semiconductor
Andres Castellanos-Gomez, Maria Barkelid, Stijn M. Goossens +3
Single-layer MoS2 is an attractive semiconducting analogue of graphene that combines high mechanical flexibility with a large direct bandgap of 1.8 eV. On the other hand, bulk MoS2…
Zero-bias conductance peak and Josephson effect in graphene-NbTiN junctions
Mihai Popinciuc, Victor E. Calado, Xing L. Liu +3
We report electronic transport measurements of graphene contacted by NbTiN electrodes, which at low temperature remain superconducting up to at least 11 Tesla. In devices with a si…