rf impedance of superconducting weak links
- 1 February 1973
- journal article
- research article
- Published by AIP Publishing in Journal of Applied Physics
- Vol. 44 (2), 848-851
- https://doi.org/10.1063/1.1662270
Abstract
The rf impedance of a superconducting weak link with negligible capacitance is calculated for a variety of operating conditions. It is shown that the impedance is always real between harmonic steps of the I‐V characteristic. The real part of the impedance is negative under certain conditions of bias for small rf signals, thus indicating the region of self‐oscillation of the weak link.Keywords
This publication has 4 references indexed in Scilit:
- High-Frequency Response of Josephson Point ContactsJournal of Applied Physics, 1972
- High-Frequency Limit of the Josephson EffectJournal of Applied Physics, 1971
- Millimeter-Wave Mixing with Josephson JunctionsPhysical Review B, 1968
- Far Infrared Response of Point-Contact Josephson JunctionsPhysical Review Letters, 1966