Observation of Stochastic Resonance in Percolative Josephson Media

Details Observation of Stochastic Resonance in Percolative Josephson Media Observation of Stochastic Resonance in Percolative Josephson Media

2002-09-24

arxiv.org/abs/cond-mat/0209561v1

Low Temp. Phys. 28, 383 (2002)

Physics

Condensed Matter

Superconductivity

4 pages, 5 figures

Scientific paper

10.1063/1.1491176

Measurements of the electrical response of granular Sn-Ge thin films below the superconducting transition temperature are reported. The addition of an external noise to the magnetic field applied to the sample is found to increase the sample voltage response to a small externally applied ac signal. The gain coefficient for this signal and the signal-to-noise ratio display clear maxima at particular noise levels. We interpret these observations as a stochastic resonance in the percolative Josephson media which occurs close to the percolation threshold.

Affiliated with

Also associated with

No associations

Rating

Observation of Stochastic Resonance in Percolative Josephson Media 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 Observation of Stochastic Resonance in Percolative Josephson Media, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Observation of Stochastic Resonance in Percolative Josephson Media will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-612375