Title :
Long-range exciton diffusion in single-walled carbon nanotubes
Author :
Anderson, Michael D. ; Yee-fang Xiao ; Fraser, J.M.
Author_Institution :
Dept. of Phys. Eng. Phys. & Astron., Queen´s Univ., Kingston, ON, Canada
Abstract :
We develop an analytic model of exciton dynamics that agrees well with contrasting studies of suspended single-walled carbon nanotubes. Exciton intrinsic diffusion length (1.3-4.7 μm) is much longer than observed with encapsulated samples.
Keywords :
carbon nanotubes; excitons; light scattering; nanophotonics; suspensions; C; exciton dynamics; exciton intrinsic diffusion length; sample encapsulation; single-walled carbon nanotube suspension; Absorption; Analytical models; Atmospheric modeling; Carbon nanotubes; Excitons; Photoluminescence; Ultrafast optics;
Conference_Titel :
Lasers and Electro-Optics (CLEO), 2013 Conference on
Conference_Location :
San Jose, CA
