117 citations · 574 across the 14 of their papers we have counts for
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cond-mat.mes-hall2016★ 1 cited
Gate-controlled conductance enhancement from quantum Hall channels along graphene p-n junctions
Endre Tóvári, Péter Makk, Ming-Hao Liu +5
The formation of quantum Hall channels inside the bulk of graphene is studied using various contact and gate geometries. p-n junctions are created along the longitudinal direction…
cond-mat.mes-hall2016★ 11 cited
Signatures of single quantum dots in graphene nanoribbons within the quantum Hall regime
E. Tóvári, P. Makk, P. Rickhaus +2
We report on the observation of periodic conductance oscillations near quantum Hall plateaus in suspended graphene nanoribbons. They are attributed to single quantum dots that form…