64 citations · 119 across the 4 of their papers we have counts for
3 papers · 1 filter
Spin relaxation in disordered graphene: Interplay between puddles and defect-induced magnetism
Vladimir G. Miranda, Eduardo R. Mucciolo, Caio H. Lewenkopf
We study the spin relaxation in graphene due to magnetic moments induced by defects. We propose and employ in our studies a microscopic model that describes magnetic impurity scatt…
Coulomb charging energy of vacancy-induced states in graphene
Vladimir G. Miranda, Luis G. G. V. Dias da Silva, Caio H. Lewenkopf
Vacancies in graphene have been proposed to give rise to -like magnetism in carbon materials, a conjecture which has been supported by recent experimental evidence. A key elemen…
Disorder-mediated Kondo effect in graphene
Vladimir G. Miranda, Luis G. G. V. Dias da Silva, Caio H. Lewenkopf
We study the emergence of strongly correlated states and Kondo physics in disordered graphene. Diluted short range disorder gives rise to localized midgap states at the vicinity of…