Publications (9)
Disorder engineering and conductivity dome in ReS2 with electrolyte gating
Dmitry Ovchinnikov, Fernando Gargiulo, Adrien Allain +5
Atomically thin rhenium disulphide (ReS2) is a member of the transition metal dichalcogenide (TMDC) family of materials characterized by weak interlayer coupling and a distorted 1T…
Valley Polarization by Spin Injection in a Light-Emitting van der Waals Heterojunction
Oriol Lopez Sanchez, Dmitry Ovchinnikov, Shikhar Misra +2
The band structure of transition metal dichalcogenides (TMDCs) with valence band edges at different locations in the momentum space could be harnessed to build devices that operate…
Electron and Hole Mobilities in Single-Layer WSe2
Adrien Allain, Andras Kis
Single-layer transition metal dichalcogenide (TMD) WSe2 has recently attracted a lot of attention because it is a 2D semiconductor with a direct band-gap. Due to low doping levels…
Piezoresistivity and Strain-induced Band Gap Tuning in Atomically Thin MoS2
Sajedeh Manzeli, Adrien Allain, Amirhossein Ghadimi +1
The bandgap of MoS2 is highly strain-tunable which results in the modulation of its electrical conductivity and manifests itself as the piezoresistive effect while a piezoelectric…
Collapse of superconductivity in a hybrid tin-graphene Josephson junction array
Zheng Han, Adrien Allain, Hadi Arjmandi-Tash +4
When a Josephson junction array is built with hybrid superconductor/metal/superconductor junctions, a quantum phase transition from a superconducting to a two-dimensional (2D) meta…
Electrical Control of the Superconducting-to-Insulating Transition in Graphene/Metal Hybrids
Adrien Allain, Zheng Han, Vincent Bouchiat
Graphene is a sturdy and chemically inert material exhibiting an exposed two-dimensional electron gas of high mobility. These combined properties enable the design of graphene comp…