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Resonant Raman Study on Bulk and Isolated Graphitic Nanoribbons
Author(s) -
CamposDelgado J.,
Farhat H.,
Kim Y. A.,
Reina A.,
Kong J.,
Endo M.,
Muramatsu H.,
Hayashi T.,
Terrones H.,
Terrones M.,
Dresselhaus M. S.
Publication year - 2009
Publication title -
small
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 3.785
H-Index - 236
eISSN - 1613-6829
pISSN - 1613-6810
DOI - 10.1002/smll.200901059
Subject(s) - raman spectroscopy , excitation , line (geometry) , materials science , spectroscopy , laser , nanotechnology , optoelectronics , physics , optics , quantum mechanics , geometry , mathematics
High‐temperature heat‐treated graphitic nanoribbons are characterized in the bulk and individually by Raman spectroscopy. In the bulk, seven excitation laser energies are used and line scans with E laser =2.33eV on isolated pristine and heat‐treated nanoribbons are carried out (see image). The results from these measurements are exposed in detail.