Far Infrared Response of Point-Contact Josephson Junctions
- 22 August 1966
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review Letters
- Vol. 17 (8), 431-433
- https://doi.org/10.1103/physrevlett.17.431
Abstract
We have measured spectral-response curves of superconducting point contacts suggesting the existence of frequency-dependent Josephson current amplitudes peaking in the vicinity of the energy gap. These point-contact Josephson junctions respond sensitively and with high speed to millimeter and submillimeter radiation. Radiation emitted to free space by one such junction was detected by another junction.Keywords
This publication has 13 references indexed in Scilit:
- Nonlinear Self-Coupling of Josephson Radiation in Superconducting Tunnel JunctionsPhysical Review B, 1966
- Macroscopic Quantum Interference Effects through Superconducting Point ContactsPhysical Review B, 1966
- Supercurrents through barriersAdvances in Physics, 1965
- Investigation of Microwave Radiation Emitted by Josephson JunctionsPhysical Review Letters, 1965
- High-Resolution Fourier Transform Spectroscopy in the Far-InfraredJournal of the Optical Society of America, 1964
- Radio-Frequency Effects in Superconducting Thin Film BridgesPhysical Review Letters, 1964
- Microwave observation of quantum interference effects in superconductorsPhysics Letters, 1964
- Coupled SuperconductorsReviews of Modern Physics, 1964
- Effect of Microwaves on Josephson Currents in Superconducting TunnelingReviews of Modern Physics, 1964
- Josephson Currents in Superconducting Tunneling: The Effect of Microwaves and Other ObservationsPhysical Review Letters, 1963