760 citations · 2.8k across the 34 of their papers we have counts for
34 papers
Quantifying the local mechanical properties of twisted double bilayer graphene
Alessandra Canetta, Sergio Gonzalez-Munoz, Viet-Hung Nguyen +13
Nanomechanical measurements of minimally twisted van der Waals materials remained elusive despite their fundamental importance for device realisation. Here, we use Ultrasonic Force…
First-principles study of the structural and electronic properties of BN-ring doped graphene
Laura Caputo, Viet-Hung Nguyen, Jean-Christophe Charlier
Since advanced Silicon-based device components are moderately chemically tunable, doped graphene has emerged as a promising candidate to replace this semiconducting material in fle…
Non-identical moiré twins in bilayer graphene
E. Arrighi, V. -H. Nguyen, M. Di Luca +8
The superlattice obtained by aligning a monolayer graphene and boron nitride (BN) inherits from the hexagonal lattice a sixty degrees periodicity with the layer alignment. It impli…
Graphene whisperitronics: transducing whispering gallery modes into electronic transport
Boris Brun, Viet-Hung Nguyen, Nicolas Moreau +6
When confined in circular cavities, graphene relativistic charge carriers occupy whispering gallery modes (WGM) in analogy to classical acoustic and optical fields. The rich geomet…
Electron-phonon coupling in a magic-angle twisted-bilayer graphene device
Andreij C. Gadelha, Viet-Hung Nguyen, Eliel G. Neto +6
The importance of phonons in the strong correlation phenomena observed in twisted bilayer graphene (TBG) at the so-called magic-angle is under debate. Here we apply gate-dependent…
Controllable Spin Current in van der Waals Ferromagnet Fe3GeTe2
Jiaqi Zhou, Jean-Christophe Charlier
The control of spin current is pivotal for spintronic applications, especially for spin-orbit torque devices. Spin Hall effect (SHE) is a prevalent method to generate spin current.…