4 papers
Advanced microwave SQUID multiplexer model incorporating readout power effects and Josephson junction inhomogeneities
Martin Neidig, Mathias Wegner, Sebastian Kempf
We present an advanced model for describing the readout power dependence of the resonance characteristics of a microwave SQUID multiplexer. Our model proves valid for SQUID screeni…
Poly- and single-crystalline diamond nitrogen-induced TLS losses estimation with superconducting lumped elements micro-resonators
Francesco Mazzocchi, Martin Neidig, Hideaki Yamada +3
Research on diamond has intensified due to its exceptional thermal, optical, and mechanical properties, making it a key material in quantum technologies and high-power applications…
Full-scale Microwave SQUID Multiplexer Readout System for Magnetic Microcalorimeters
M. Neidig, T. Muscheid, R. Gartmann +4
The deployment of large cryogenic detector arrays, comprising hundreds to thousands of individual detectors, is highly beneficial for various cutting-edge applications, requiring l…
Improved limit on the effective electron neutrino mass with the ECHo-1k experiment
Fabienne Adam, Felix Ahrens, Luis E. Ardila Perez +56
The effective electron neutrino mass can be determined by analyzing the endpoint region of the Ho electron capture spectrum, provided a measurement with high energy resolut…