Our new preprint investigating superconducting spiral inductors for reflectometry is now available on arXiv!
Read our new preprint on Spiral Inductors for RF Reflectometry here.
Here, we present a systematic study of NbTiN spiral inductors under temperatures of several kelvin and magnetic fields approaching 1 T. By combining weakly coupled resonator measurements with independent two-port inductance extraction, we separate inductive and capacitive contributions to device behaviour and directly identify the origin of resonance shifts and quality factor degradation.
Click here to read.