Title :
Time-resolved fluorescence in semiconducting single-wall carbon nanotubes
Author :
Wang, Feng ; Dukovic, Gordana ; Brus, Louis E. ; Heinz, Tony F.
Author_Institution :
Dept. of Phys. & Electr. Eng., Columbia Univ., New York, NY
Abstract :
Time-resolved fluorescence in single-wall carbon nanotubes (SWNTs) has been investigated by optical Kerr gating. A fast non-radiative relaxation process on 10 ps time scale was measured and a radiative lifetime of 110 ns was deduced
Keywords :
carbon nanotubes; elemental semiconductors; fluorescence; optical Kerr effect; radiative lifetimes; time resolved spectra; 10 ps; 110 ns; C; nonradiative relaxation process; optical Kerr gating; radiative lifetime; semiconducting single-wall carbon nanotubes; time-resolved fluorescence;
Conference_Titel :
Quantum Electronics Conference, 2004. (IQEC). International
Conference_Location :
San Francisco, CA
Print_ISBN :
1-55752-778-4
