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@ARTICLE{Yuan:139155,
author = {Yuan, Shengjun and Jin, Fengping and Roldán, Rafael and
Jauho, Antti-Pekka and Katsnelson, M. I.},
title = {{S}creening and collective modes in disordered graphene
antidot lattices},
journal = {Physical review / B},
volume = {88},
number = {19},
issn = {1098-0121},
address = {College Park, Md.},
publisher = {APS},
reportid = {FZJ-2013-05162},
pages = {195401},
year = {2013},
abstract = {The excitation spectrum and the collective modes of
graphene antidot lattices (GALs) are studied in the context
of a π-band tight-binding model. The dynamical
polarizability and dielectric function are calculated within
the random-phase approximation. The effect of different
kinds of disorder, such as geometric and chemical disorder,
are included in our calculations. We highlight the main
differences of GALs with respect to single-layer graphene
(SLG). Our results show that, in addition to the
well-understood bulk plasmon in doped samples, interband
plasmons appear in GALs. We further show that the static
screening properties of undoped and doped GALs
quantitatively differ from SLG.},
cin = {JSC},
ddc = {530},
cid = {I:(DE-Juel1)JSC-20090406},
pnm = {411 - Computational Science and Mathematical Methods
(POF2-411)},
pid = {G:(DE-HGF)POF2-411},
typ = {PUB:(DE-HGF)16},
UT = {WOS:000326509700003},
doi = {10.1103/PhysRevB.88.195401},
url = {https://juser.fz-juelich.de/record/139155},
}