Publications (12)
Maximizing the information gain of a single ion microscope using bayes experimental design
Georg Jacob, Karin Groot-Berning, Ulrich G. Poschinger +2
We show nanoscopic transmission microscopy, using a deterministic single particle source and compare the resulting images in terms of signal-to-noise ratio, with those of conventio…
Single ion heat engine with maximum efficiency at maximum power
Obinna Abah, Johannes Rossnagel, Georg Jacob +4
We propose an experimental scheme to realize a nano heat engine with a single ion. An Otto cycle may be implemented by confining the ion in a linear Paul trap with tapered geometry…
A Comprehensive Study on A Tapered Paul Trap: From Design to Potential Applications
Bo Deng, Moritz Göb, Max Masuhr +4
We present a tapered Paul trap whose radio frequency electrodes are inclined to the symmetric axis of the endcap electrodes, resulting in a funnel-shaped trapping potential. With t…
Stern-Gerlach splitting of low-energy ion beams
Carsten Henkel, Georg Jacob, Felix Stopp +4
We present a feasibility study with several magnetic field configurations for creating spin-dependent forces that can split a low-energy ion beam by the Stern-Gerlach effect. To th…
Microscopy with a Deterministic Single Ion Source
Georg Jacob, Karin Groot-Berning, Sebastian Wolf +6
We realize a single particle microscope by using deterministically extracted laser cooled Ca ions from a Paul trap as probe particles for transmission imaging. We demons…
A compact ion-trap quantum computing demonstrator
Ivan Pogorelov, Thomas Feldker, Christian D. Marciniak +13
Quantum information processing is steadily progressing from a purely academic discipline towards applications throughout science and industry. Transitioning from lab-based, proof-o…