55 citations · 73 across the 3 of their papers we have counts for
3 papers
Dynamics of a single trapped ion immersed in a buffer gas
Bastian Höltkemeier, Pascal Weckesser, Henry López-Carrera +1
We provide a comprehensive theoretical framework for describing the dynamics of a single trapped ion interacting with a neutral buffer gas, thus extending our previous studies on b…
Sympathetic cooling of OH- ions using ultracold Rb atoms in a dark SPOT
H. López, B. Höltkemeier, J. Glässel +5
We are developing a new hybrid atom-ion trap to study the interaction of ultracold rubidium atoms with mass-selected OH- molecules. The ions are trapped inside an octupole rf-trap…
Buffer-gas cooling of a single ion in a multipole radio frequency trap beyond the critical mass ratio
B. Höltkemeier, P. Weckesser, H. López-Carrera +1
We theoretically investigate the dynamics of a trapped ion immersed in a spatially localized buffer gas. For a homogeneous buffer gas, the ion reaches a stable equilibrium only if…