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@ARTICLE{Terrs:189756,
author = {Terrés, Bernat and Reichardt, Sven and Neumann, Christoph
and Watanabe, Kenji and Taniguchi, Takashi and Stampfer,
Christoph},
title = {{R}aman spectroscopy on mechanically exfoliated pristine
graphene ribbons},
journal = {Physica status solidi / B},
volume = {251},
number = {12},
issn = {0370-1972},
address = {Weinheim},
publisher = {Wiley-VCH},
reportid = {FZJ-2015-02786},
pages = {2551 - 2555},
year = {2014},
abstract = {We present Raman spectroscopy measurements of non-etched
graphene nanoribbons, with widths ranging from 15 to 160 nm,
where the D-line intensity is strongly dependent on the
polarization direction of the incident light. The extracted
edge disorder correlation length is approximately one order
of magnitude larger than on previously reported graphene
ribbons fabricated by reactive ion etching techniques. This
suggests a more regular crystallographic orientation of the
non-etched graphene ribbons here presented. We further
report on the ribbons width dependence of the line-width and
frequency of the long-wavelength optical phonon mode
(G-line) and the 2D-line in the studied graphene ribbons.},
cin = {PGI-9 / JARA-FIT},
ddc = {530},
cid = {I:(DE-Juel1)PGI-9-20110106 / $I:(DE-82)080009_20140620$},
pnm = {421 - Frontiers of charge based Electronics (POF2-421)},
pid = {G:(DE-HGF)POF2-421},
typ = {PUB:(DE-HGF)16},
UT = {WOS:000345830900038},
doi = {10.1002/pssb.201451398},
url = {https://juser.fz-juelich.de/record/189756},
}