Investigation of superconducting thick-film helical resonator

  title={Investigation of superconducting thick-film helical resonator},
  author={A.E.R. Centeno and P. S. Excell and T. Button and N. M. Alford},
  journal={IEEE Transactions on Applied Superconductivity},
A superconducting helical resonator is described that resonates at a lowest order mode resonance of 43.42 MHz, when a half-wavelength long, and at multiples of this frequency. Using reflection measurements the Q factor was measured at the second resonance (86.70 MHz) between 25 K and 90 K for a superconducting YBa/sub 2/Cu/sub 3/O/sub x/ (YBCO) helix on a… CONTINUE READING