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Phys. Chem. Chem. Phys., 2007, 9, 1276 - 1290, DOI: 10.1039/b613962k

Studying disorder in graphite-based systems by Raman spectroscopy

M. A. Pimenta, G. Dresselhaus, M. S. Dresselhaus, L. G. Cançado, A. Jorio and R. Saito
http://www.rsc.org/Publishing/Jo ... le.asp?doi=b613962k

J. Chem. Phys. 53, 1126 (1970); doi:10.1063/1.1674108 (5 pages)
Raman Spectrum of Graphite
F. Tuinstra and J. L. Koenig
http://jcp.aip.org/jcpsa6/v53/i3/p1126_s1?isAuthorized=no

Raman Spectroscopy of Carbon Nanotubes in 1997 and 2007
M. S. Dresselhaus,*‡ G. Dresselhaus,¡ì and A. Jorio
J. Phys. Chem. C, 2007, 111 (48), pp 17887¨C17893
DOI: 10.1021/jp071378n
http://pubs.acs.org/doi/abs/10.1021/jp071378n


ÏÂÃæµÄÕâÒ»¶Î»°ÊÇ´ÓÎÄÏ×J. Phys. Chem. C 2008, 112, 10637¨C10640µÄIntroduction¿½±´³öÀ´µÄ¡£
Raman spectroscopy has historically been used to probe
structural and electronic characteristics of graphite materials,
providing useful information on the defects (D-band), in-plane
vibration of sp2 carbon atoms (G-band), as well as the stacking
orders (2D-band).5 The G-band of graphite materials is a doubly
degenerate (TO and LO) phonon mode (E2g symmetry) at the
Brillouin zone center,6 whereas the D-band is due to phonon
branches around the K point and requires a defect for its
activation.5 The evolution of the 2D-band for different graphene
sheets has been used for determining graphene thickness as well
as for probing electronic structures through the double resonance
process.7,8 The symmetric and sharp 2D-band (¡«30 cm-1) can
be used as a detector for monolayer graphene.7,8
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vasp001

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Originally posted by y1ding at 2010-07-08 00:22:49:

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Originally posted by yjmaxpayne at 2010-07-11 09:37:39:
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vasp001

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Originally posted by valenhou001 at 2010-07-11 09:19:24:
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Phys. Chem. Chem. Phys., 2007, 9, 1276 - 1290, DOI: 10.1039/b613962k

Studying disorder in graphite-based systems by Raman spectroscopy

M. A. Pimenta, G. Dresselhaus,  ...

Thank you for your suggestion.
Ò»¶¨Òª¾«Í¨MaterialsStudios,VASP.
8Â¥2010-07-12 09:51:07
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