Superconductor Science and Technology
Microstrip-coupled SNS Josephson junctions on p-type InAs
K Biedermann, T. Matsuyama, U. Merkt
Abstract
We investigate the high-frequency (rf) coupling of two Nb/InAs(2DES)/Nb Josephson junctions coupled by a superconducting microstrip. One junction acts as a transmitter and the other one as a receiver. We report on the influence of the transmitter junction on the critical current and on the Fiske resonances of the receiver junction for different geometrical designs.