366 citations · 431 across the 4 of their papers we have counts for
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cond-mat.str-el2011★ 21 cited
Exact diagonalization study of the tunable edge magnetism in graphene
David J. Luitz, Fakher F. Assaad, Manuel J. Schmidt
The tunable magnetism at graphene edges with lengths of up to 48 unit cells is analyzed by an exact diagonalization technique. For this we use a generalized interacting one-dimensi…
cond-mat.str-el2006★ 33 cited
Magnetization-Switched Metal-Insulator Transition in a (Ga,Mn)As Tunnel Device
K. Pappert, M. J. Schmidt, S. Hümpfner +6
We observe the occurrence of an Efros-Shklovskii gap in (Ga,Mn)As based tunnel junctions. The occurrence of the gap is controlled by the extent of the hole wave-function on the Mn…