Trion formation and recombination dynamics in hole-doped single-walled carbon nanotubes

Taishi Nishihara, Yasuhiro Yamada, and Makoto Okano et al.

We studied the trion (charged exciton) formation and recombination dynamics in hole-doped (7,5) single-walled carbon nanotubes (SWCNTs) by performing femtosecond transient absorption spectroscopy. The doping of SWCNTs with holes leads to a fast decay component from an exciton to a trion, and the t ... [Appl. Phys. Lett. 103, 023101 (2013)] published Mon Jul 08, 2013.



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