3 citations · 6 across the 7 of their papers we have counts for
4 papers · 1 filter
Substrate-metal interface engineering enhances TaN/Ta thin film superconducting resonator performance
Moritz Singer, Harsh Gupta, Benedikt Schoof +6
Tantalum has been demonstrated as a promising material for superconducting qubits. However, comparatively little attention has been given to its nitrides. Tantalum nitride exhibits…
Interfacial Strain and Structural Defects Govern the Performance of Tantalum Superconducting Waveguide Resonators
Moritz Singer, Harsh Gupta, Benedikt Schoof +3
Tantalum (Ta) is a promising material for reaching long coherence times in superconducting qubits. A detailed understanding of the underlying structure-property relationship remain…
Enhanced Tantalum Superconducting Resonator Performance via All-Surface Organic Monolayer Passivation
Harsh Gupta, Moritz Singer, Benedikt Schoof +4
Tantalum is a promising platform for superconducting quantum circuits, yet coherence times remain limited by dielectric losses from interfacial two-level systems (TLS), exacerbated…
Optimizing CMOS-compatible, superconducting titanium nitride resonators: Deposition conditions and structuring processes
Simon J. K. Lang, Alexandra Schewski, Ignaz Eisele +10
We report on the fabrication and characterization of superconducting coplanar waveguide (CPW) resonators based on titanium nitride (TiN) thin films deposited on 200\,mm diameter hi…