491 citations · 1.1k across the 12 of their papers we have counts for
12 papers
Fabrication of centers in diamond using a deterministic single ion implanter
K. Groot-Berning, G. Jacob, C. Osterkamp +2
Nitrogen Vacancy (NV) centers in diamond are a platform for several important quantum technologies, including sensing, communication and elementary quantum processors. In this lett…
Catching, trapping and in-situ-identification of thorium ions inside Coulomb crystals of Ca ions
Felix Stopp, Karin Groot-Berning, Georg Jacob +7
Thorium ions exhibit unique nuclear properties with high relevance for testing symmetries of nature, and Paul traps feature an ideal experimental platform for performing high preci…
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…
Deterministic single ion implantation of rare-earth ions for nanometer resolution colour center generation
Karin Groot-Berning, Thomas Kornher, Georg Jacob +6
Single dopant atoms or dopant-related defect centers in a solid state matrix provide an attractive platform for quantum simulation of topological states, for quantum computing and…
Trapping and sympathetic cooling of single thorium ions for spectroscopy
Karin Groot-Berning, Felix Stopp, Georg Jacob +7
Precision optical spectroscopy of exotic ions reveals accurate information about nuclear properties such as charge radii and magnetic and quadrupole moments. Thorium ions exhibit u…
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…