Ion-irradiated YBa${}_2$Cu${}_3$O${}_7$ Josephson arrays

A. Sharafiev, M. Malnou, C. Feuillet-Palma +4

We designed, fabricated and tested short one dimensional arrays of masked ion-irradiated YBa${}_2$Cu${}_3$O${}_7$ Josephson junctions (JJ) embedded into log-periodic spiral antennas. Our…