6 papers
First Axion Search Results of the SUPAX Prototype Experiment
Tim Schneemann, Hendrik Bekker, Dmitry Budker +4
The SUPerconduction AXion search experiment (Supax) is a future haloscope-type detector designed to probe axion-like particles (ALPs) as candidates for dark matter and solutions to…
Cavity, lumped-circuit, and spin-based detection of axion dark matter: differences and similarities
Deniz Aybas, Hendrik Bekker, Dmitry Budker +12
Axions and axion-like particles are compelling candidates for ultralight bosonic dark matter, forming coherent oscillating fields that can be probed by experiments known as halosco…
Search for Axionlike Dark Matter Using Liquid-State Nuclear Magnetic Resonance
Julian Walter, Olympia Maliaka, Yuzhe Zhang +13
We search for dark matter in the form of axionlike particles (ALPs) in the mass range - by probing their possible couplin…
Trapping of electrons and ions in a dual-frequency Paul trap
Vladimir Mikhailovskii, Natalija Sheth, Guofeng Qu +12
We demonstrate the operation of a dual-frequency Paul trap and characterize its performance by storing either electrons or calcium ions while applying two quadrupole fields simulta…
The QTF-Backbone: Proposal for a Nationwide Optical Fibre Backbone in Germany for Quantum Technology and Time and Frequency Metrology
Klaus Blaum, Peter Kaufmann, Jochen Kronjäger +168
The recent breakthroughs in the distribution of quantum information and high-precision time and frequency (T&F) signals over long-haul optical fibre networks have transformative po…
Study of NbN as superconducting material for the usage in superconducting radio frequency cavities
Kristof Schmieden, Tim Schneemann, Matthias Schott +4
A new axion-haloscope is setup at the Johannes Gutenberg university of Mainz, named the Supax (a SUPerconducting AXion search) experiment. This setup is used to characterize the be…