Abstract
We report the first observation of coherent phonons in separated metallic single-walled carbon nanotubes (SWCNTs). Due to structure-dependent electron-phonon couplings, radial breathing phonon mode is hardened with photo-carriers in metallic but not in semiconducting SWCNTs.
© 2010 Optical Society of America
PDF ArticleMore Like This
Keisuke Maekawa, Kenji Sato, Yasuo Minami, Ikufumi Katayama, Jun Takeda, Kazuhiro Yanagi, and Masahiro Kitajima
07.Mon.P1.42 International Conference on Ultrafast Phenomena (UP) 2014
Y. S. Lim, J. Shaver, E. Haroz, J. Kono, R. H. Hauge, R. E. Smalley, K. J. Yee, and S. K. Doorn
QMB6 Quantum Electronics and Laser Science Conference (CLEO:FS) 2006
C. Manzoni, A. Gambetta, G. Cerullo, G. Lanzani, E. Menna, and M. Meneghetti
WD2 International Conference on Ultrafast Phenomena (UP) 2006