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Vertical Field Effect Transistor based on Graphene-WS2 Heterostructures for flexible and transparent electronics
Thanasis Georgiou, Rashid Jalil, Branson D. Belle +12
The celebrated electronic properties of graphene have opened way for materials just one-atom-thick to be used in the post-silicon electronic era. An important milestone was the cre…
Probing the Nature of Defects in Graphene by Raman Spectroscopy
Axel Eckmann, Alexandre Felten, Artem Mishchenko +4
Raman Spectroscopy is able to probe disorder in graphene through defect-activated peaks. It is of great interest to link these features to the nature of disorder. Here we present a…
Cross-sectional imaging of individual layers and buried interfaces of graphene-based heterostructures and superlattices
S. J. Haigh, A. Gholinia, R. Jalil +7
By stacking various two-dimensional (2D) atomic crystals [1] on top of each other, it is possible to create multilayer heterostructures and devices with designed electronic propert…
Atomically thin boron nitride: a tunnelling barrier for graphene devices
Liam Britnell, Roman V. Gorbachev, Rashid Jalil +12
We investigate the electronic properties of heterostructures based on ultrathin hexagonal boron nitride (h-BN) crystalline layers sandwiched between two layers of graphene as well…