226 citations · 459 across the 5 of their papers we have counts for
5 papers
Chirality dependence of the absorption cross-section of carbon nanotubes
Fabien Vialla, Cyrielle Roquelet, Benjamin Langlois +7
The variation of the optical absorption of carbon nanotubes with their geometry has been a long standing question at the heart of both metrological and applicative issues, in parti…
Temperature dependence of exciton recombination in semiconducting single-wall carbon nanotubes
S. Berger, C. Voisin, G. Cassabois +3
We study the excitonic recombination dynamics in an ensemble of (9,4) semiconducting single-wall carbon nanotubes by high sensitivity time-resolved photo-luminescence experiments.…
Unconventional motional narrowing in the optical spectrum of a semiconductor quantum dot
Alice Berthelot, Ivan Favero, Guillaume Cassabois +5
Motional narrowing refers to the striking phenomenon where the resonance line of a system coupled to a reservoir becomes narrower when increasing the reservoir fluctuation. A textb…
Fast exciton spin relaxation in single quantum dots
I. Favero, Guillaume Cassabois, C. Voisin +6
Exciton spin relaxation is investigated in single epitaxially grown semiconductor quantum dots in order to test the expected spin relaxation quenching in this system. We study the…
Giant optical anisotropy in a single InAs quantum dot in a very dilute quantum-dot ensemble
I. Favero, Guillaume Cassabois, A. Jankovic +8
We present the experimental evidence of giant optical anisotropy in single InAs quantum dots. Polarization-resolved photoluminescence spectroscopy reveals a linear polarization rat…