23 citations · 23 across the 4 of their papers we have counts for
5 papers
Automation in quantum logic experiments with cold molecular ions
Richard Karl, Meissa Diouf, Aleksandr Shlykov +2
Modern experiments with cold molecular ions have reached a high degree of complexity requiring frequent sample preparation, state initialization and protocol execution while demand…
Isomer- and state-dependent ion-molecule reactions between Coulomb-crystallised Ca ions and 1,2-dichloroethene
Lei Xu, Richard Karl, Jutta Toscano +1
We report a systematic investigation of isomer- and state-dependent reactions between Coulomb-crystallised laser-cooled Ca ions and \emph{cis/trans}-1,2-dichloroethene (DCE) is…
Experimental implementation of laser cooling of trapped ions in strongly inhomogeneous magnetic fields
Christian Mangeng, Yanning Yin, Richard Karl +1
We demonstrate the Doppler laser cooling of Ca ions confined in a segmented linear Paul trap in the presence of a strong quadrupolar magnetic field generated by two perm…
Laser Cooling of Trapped Ions in Strongly Inhomogeneous Magnetic Fields
Richard Karl, Yanning Yin, Stefan Willitsch
Hybrid traps for the simultaneous confinement of neutrals and ions have recently emerged as versatile tools for studying interactions between these species at very low temperatures…
Muon spin rotation study of type-I superconductivity: elemental Sn
Richard Karl, Florence Burri, Alex Amato +5
The application of the muon-spin rotation/relaxation (SR) technique for studying type-I superconductivity is discussed. In the intermediate state, i.e. when a type-I superconduc…