86 citations · 531 across the 35 of their papers we have counts for
38 papers
Shortcut to Adiabatic Transfer in a Four-Level N-type System using Counterdiabatic Driving
Marius Romuald Kamsap, Simon Evehe Ndong, Maïk Delon Mboumba +5
The stimulated Raman shortcut-to-adiabatic passage (STIRSAP) technique has been demonstrated to accelerate adiabatic population transfer processes. Traditionally applied to three-l…
A linear Paul trap to study the equilibrium of charged micron-sized particles in air
Roxen Wilby Kissangou, Marius Romuald Kamsap, Mike Delon Mboumba +2
We describe and use a macroscopic linear quadrupolar trap to explore the trapping and equilibrium properties of charged particles. These devices, when operated to trap atomic ions,…
Heating rate in a linear quadrupole trap
Adrien Poindron, Jofre Pedregosa-Gutierrez, Caroline Champenois
In radio-frequency trap, the temperature of ion ensembles converges towards a hot equilibrium due to radio-frequency heating. This effect is detrimental to the stability of trapped…
Self-diffusion in a strongly coupled non-neutral plasma
Marco Baldovin, Grégoire Vallet, Gaëtan Hagel +2
We propose a joint experimental and theoretical approach to measure the self-diffusion in a laser-cooled trapped ion cloud where part of the ions are shelved in a long-lived dark s…
Thermal bistability in laser-cooled trapped ions
Adrien Poindron, Jofre Pedregosa-Gutierrez, Caroline Champenois
The non-linear dynamics of large ion clouds ( ions) trapped in radio-frequency traps and coupled to laser-cooling give rise to a bistable behaviour of the temperature.…
Non-destructive detection of large molecules without mass limitation
Adrien Poindron, Jofre Pedregosa-Gutierrez, Christophe Jouvet +2
The problem for molecular identification knows many solutions which include mass spectrometers whose mass sensitivity depends on the performance of the detector involved. The purpo…