23 citations · 84 across the 14 of their papers we have counts for
3 papers · 1 filter
Modulation of bandgap in bilayer armchair graphene ribbons by tuning vertical and transverse electric fields
Thanh-Tra Vu, Thi-Kim-Quyen Nguyen, Anh-Huy Huynh +2
We investigate the effects of external electric fields on the electronic properties of bilayer armchair graphene nano-ribbons. Using atomistic simulations with Tight Binding calcul…
Optimizing isotope and vacancy engineering in graphene ribbons to enhance the thermoelectric performance without degrading the electronic properties
Van-Truong Tran, Jérôme Saint-Martin, Philippe Dollfus +1
The enhancement of thermoelectric figure of merit ZT requires to either increase the power factor or reduce the phonon conductance, or even both. In graphene, the high phonon therm…
Electric gating induced bandgaps and enhanced Seebeck effect in zigzag bilayer graphene ribbons
Thanh-Tra Vu, Van-Truong Tran
We theoretically investigate effect of a transverse electric field generated by side gates and a vertical electric field generated by top, back gates on energy bands and transport…