274 citations · 363 across the 2 of their papers we have counts for
2 papers
cond-mat.mes-hall2008★ 89 cited
Polarization Charge Distribution in Gapped Graphene
Valeri N. Kotov, Vitor M. Pereira, Bruno Uchoa
We study the distribution of vacuum polarization charge induced by a Coulomb impurity in massive graphene. By analytically computing the polarization function, we show that the cha…
cond-mat.str-el2008★ 274 cited
Localized Magnetic States in Graphene
Bruno Uchoa, Valeri N. Kotov, N. M. R. Peres +1
We examine the conditions necessary for the presence of localized magnetic moments on adatoms with inner shell electrons in graphene. We show that the low density of states at the…