Physics – Condensed Matter
Scientific paper
1994-10-21
Physics
Condensed Matter
7 pages, 4 figures available upon request
Scientific paper
An arrangement of mesoscopic experiments is considered when the conductance of a mesoscopic normal metal sample is governed not only by the magnetic flux threading the sample but by the supercurrent inside the superconductor coupled to the normal metal sample as well. The conductance of the system is shown to be associated with the SNS Josephson current $j_J$ through the normal part of the system. By way of example we consider a model when quasi1D wire is connected to a superconductor by its ends and coupled to two reservoirs of electrons by the normal metallic leads. The conductance oscillations caused by change of magnetic field and the supercurrent inside the superconductor have been calculated. The possibility of direct observation of the Josephson current through measurement of the thermal noise in the normal conductor is suggested.
Jonson Mats
Kadigrobov Anatoli
Shekhter R.
Zagoskin Alexandre
No associations
LandOfFree
Mesoscopic Conductance Oscillations in a Normal Sample Controlled by the Superconductivity of an NS Boundary does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.
If you have personal experience with Mesoscopic Conductance Oscillations in a Normal Sample Controlled by the Superconductivity of an NS Boundary, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Mesoscopic Conductance Oscillations in a Normal Sample Controlled by the Superconductivity of an NS Boundary will most certainly appreciate the feedback.
Profile ID: LFWR-SCP-O-638289