149 citations · 1.2k across the 28 of their papers we have counts for
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cond-mat.mes-hall2013★ 15 cited
Disorder induced loss of magnetization in Lieb's graphene quantum dots
B. Jaworowski, P. Potasz, A. Wojs
The stability of the magnetization in Lieb graphene quantum dots (GQD) against disorder is studied. Such systems exhibit the degenerate shell of edge states in the middle of the en…
cond-mat.mes-hall2013★ 43 cited
Zero-energy states of graphene triangular quantum dots in a magnetic field
A. D. Guclu, P. Potasz, P. Hawrylak
We present a tight-binding theory of triangular graphene quantum dots (TGQD) with zigzag edge and broken sublattice symmetry in external magnetic field. The lateral size quantizati…