199 citations · 1.1k across the 32 of their papers we have counts for
4 papers · 1 filter
Feedback cooling of a single trapped ion
Pavel Bushev, Daniel Rotter, Alex Wilson +7
Based on a real-time measurement of the motion of a single ion in a Paul trap, we demonstrate its electro-mechanical cooling below the Doppler limit by homodyne feedback control (c…
Macroscopic coherence of a single exciton state in a polydiacetylene organic quantum wire
F. Dubin, R. Melet, T. Barisien +4
We show that a single exciton state in an individual ordered conjugated polymer chain exhibits macroscopic quantum spatial coherence reaching tens of microns, limited by the chain…
Evidence of polariton induced transparency in a single organic quantum wire
F. Dubin, J. Berrehar, R. Grousson +2
The resonant interaction between quasi-one dimensional excitons and photons is investigated. For a single isolated organic quantum wire, embedded in its single crystal monomer matr…
Binding energy of the Wannier exciton on an organic quantum wire
Francois Dubin, Michel Schott
The exciton on a single polydiacetylene chain is considered in a Wannier approach, taking into account the surrounding polarizable medium. The electron-hole Coulomb interaction pot…