395 citations · 1.7k across the 15 of their papers we have counts for
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cond-mat.mtrl-sci2008★ 174 cited
Screening, Kohn anomaly, Friedel oscillation, and RKKY interaction in bilayer graphene
E. H. Hwang, S. Das Sarma
We calculate the screening function in bilayer graphene (BLG) both in the intrinsic (undoped) and the extrinsic (doped) regime within random phase approximation, comparing our resu…
cond-mat.mtrl-sci2005
Two Dimensional Diluted Magnetic Semiconductor Systems
D. J. Priour, E. H. Hwang, S. Das Sarma
We develop a theory for two-dimensional diluted magnetic semiconductor systems (e.g. layers) where the itinerant carriers mediating th…
cond-mat.mtrl-sci2003
Griffiths phase in diluted magnetic semiconductors
Victor Galitski, A. Kaminski, S. Das Sarma
We study the effects of disorder in the vicinity of the ferromagnetic transition in a diluted magnetic semiconductor in the strongly localized regime. We derive an effective polaro…