Share Email Print
cover

Proceedings Paper

Raman scattering in carbon nanotubes
Author(s): Christian Thomsen
Format Member Price Non-Member Price
PDF $14.40 $18.00
cover GOOD NEWS! Your organization subscribes to the SPIE Digital Library. You may be able to download this paper for free. Check Access

Paper Abstract

For the correct interpretation of Raman spectra it is important to realize that the scattering process in carbon nanotubes is doubly resonant, a feature which - although known from semiconductors - is greatly enhanced by the peculiar bandstructure of graphene near the K-point. We discuss the double-resonant process and, as examples of its importance, show how the relative defect concentration in a set of boron-doped multiwalled tubes can be measured and how the determination of the diameter through the radial breathing mode (RBM) is affected by double resonance.

Paper Details

Date Published: 27 October 2003
PDF: 6 pages
Proc. SPIE 5219, Nanotubes and Nanowires, (27 October 2003); doi: 10.1117/12.507435
Show Author Affiliations
Christian Thomsen, Technische Univ. Berlin (Germany)


Published in SPIE Proceedings Vol. 5219:
Nanotubes and Nanowires
Akhlesh Lakhtakia; Sergey Maksimenko, Editor(s)

© SPIE. Terms of Use
Back to Top