133 citations · 359 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…
Biexciton, single carrier, and trion generation dynamics in single-walled carbon nanotubes
Bertrand Yuma, Stéphane Berciaud, Jean Besbas +10
We present a study of free carrier photo-generation and multi-carrier bound states, such as biexcitons and trions (ionized excitons), in semiconducting single-walled carbon nanotub…
Luminescence Properties of Individual Empty and Water-filled Single-Walled Carbon Nanotubes
Sofie Cambré, Silvia Santos, Wim Wenseleers +4
The influence of water-filling on the photoluminescence (PL) properties of SWCNTs is studied by ensemble and single-molecule PL spectroscopy. Red-shifted PL and PL excitation spect…
All-optical trion generation in single walled carbon nanotubes
Silvia Santos, Bertrand Yuma, Stéphane Berciaud +5
We present evidence of all optical trion generation and emission in undoped single walled carbon nanotubes (SWCNTs). Luminescence spectra, recorded on individual SWCNTs over a larg…
Magnetization reversal driven by spin-injection : a mesoscopic spin-transfer effect
J. -E. Wegrowe, S. M. Santos, M. -C. Ciornei +2
A mesoscopic description of spin-transfer effect is proposed, based on the spin-injection mechanism occurring at the junction with a ferromagnet. The effect of spin-injection is to…