21 citations
2 papers
cond-mat.mes-hall2012★ 21 cited
Graphene single electron transistor as a spin sensor for magnetic adsorbates
J. W. González, F. Delgado, J. Fernández-Rossier
We study single electron transport through a graphene quantum dot with magnetic adsorbates. We focus on the relation between the spin order of the adsorbates and the linear conduct…
cond-mat.mes-hall2012★ 20 cited
In-gap impurity states as the hallmark of the Quantum Spin Hall phase
J. W. González, J. Fernández-Rossier
We study the different response to an impurity of the two topologically different phases shown by a two dimensional insulator with time reversal symmetry, namely, the Quantum Spin…