Observation of stochastic resonance in percolative Josephson media

dc.contributor.author	Glukhov, A.M.
dc.contributor.author	Sivakov, A.G.
dc.contributor.author	Ustinov, A.V.
dc.date.accessioned	2018-02-09T09:48:45Z
dc.date.available	2018-02-09T09:48:45Z
dc.date.issued	2002
dc.identifier.citation	Observation of stochastic resonance in percolative Josephson media / A.M. Glukhov, A.G. Sivakov, A.V. Ustinov // Физика низких температур. — 2002. — Т. 28, № 6. — С. 543-547. — Бібліогр.: 8 назв. — англ.	uk_UA
dc.identifier.issn	0132-6414
dc.identifier.other	PACS: 74.40.+k, 74.80.Bj, 64.40.Ak
dc.identifier.uri	http://dspace.nbuv.gov.ua/handle/123456789/130214
dc.description.abstract	Measurements of the electrical response of granular Sn-Ge thin films below the superconducting transition temperature are reported. 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 as well as the signal-to-noise ratio displays clear maxima at particular noise levels. We interpret these observations as a stochastic resonance in the percolative Josephson media that occurs close to the percolation threshold.	uk_UA
dc.description.sponsorship	This work was supported by the German-Ukrainian collaboration grant of the Bundesministerium fur Bildung, Wissenschaft, Forschung und Technologie (BMBF) No UKR-003-99.	uk_UA
dc.language.iso	en	uk_UA
dc.publisher	Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України	uk_UA
dc.relation.ispartof	Физика низких температур
dc.subject	Свеpхпpоводимость, в том числе высокотемпеpатуpная	uk_UA
dc.title	Observation of stochastic resonance in percolative Josephson media	uk_UA
dc.type	Article	uk_UA
dc.status	published earlier	uk_UA