Document Detail


Probing the Nature of Defects in Graphene by Raman Spectroscopy.
MedLine Citation:
PMID:  22764888     Owner:  NLM     Status:  Publisher    
Abstract/OtherAbstract:
Raman Spectroscopy is able to probe disorder in graphene through defect-activated peaks. It is of great interest to link these features to the nature of disorder. Here we present a detailed analysis of the Raman spectra of graphene containing different type of defects. We found that the intensity ratio of the D and D' peak is maximum (~13) for sp3-defects, it decreases for vacancy-like defects (~7) and reaches a minimum for boundaries in graphite (~3.5).
Authors:
Axel Eckmann; Alexandre Felten; Artem Mishchenko; Liam Britnell; Ralph Krupke; Kostya S Novoselov; Cinzia Casiraghi
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Publication Detail:
Type:  JOURNAL ARTICLE     Date:  2012-7-5
Journal Detail:
Title:  Nano letters     Volume:  -     ISSN:  1530-6992     ISO Abbreviation:  -     Publication Date:  2012 Jul 
Date Detail:
Created Date:  2012-7-6     Completed Date:  -     Revised Date:  -    
Medline Journal Info:
Nlm Unique ID:  101088070     Medline TA:  Nano Lett     Country:  -    
Other Details:
Languages:  ENG     Pagination:  -     Citation Subset:  -    
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