Method for manufacturing a superconducting lc-type resonator and superconducting resonator thus obtained

A method for manufacturing a superconducting LC-type resonator of the type comprising:

• at least one high-resistivity substrate on which the following are printed:
• an inductive meander;
• a first electrode known as lower and a second electrode known as upper arranged opposite the first so as to form together a capacitor connected in parallel with the inductive meander;
• as well as inductive coupling means dedicated to said resonator;
• including at least the following steps carried out in succession:
• a step E0 of providing the high-resistivity substrate;
• a step E1 of simultaneously printing the inductive meander and the lower electrode;
• a step E2 of printing the coupling means;
• a step E3 of printing an aluminium layer completely covering the lower electrode;
• a step E4 of printing the upper electrode on the aluminium layer;
• and
• a step E5 of dissolving the aluminium layer.