Commensurate noise in superconducting networks

N. E. Israeloff; Allen M Goldman; R. Bojko

doi:10.1016/0921-4526(94)91313-7

Commensurate noise in superconducting networks

N. E. Israeloff, Allen M Goldman, R. Bojko

Physics and Astronomy (Twin Cities)

Research output: Contribution to journal › Article › peer-review

Abstract

Voltage noise in the presence of DC currents in periodic superconducting Al wire networks exhibits a striking dependence on the applied field which determines commensurability of vortices with the underlying lattice. AC currents suppress the noise. We find analogies with charge-density-wave depinning and use a relative phase-slip model to account for these effects.

Original language	English (US)
Pages (from-to)	1627-1628
Number of pages	2
Journal	Physica B: Physics of Condensed Matter
Volume	194-196
Issue number	PART 2
DOIs	https://doi.org/10.1016/0921-4526(94)91313-7
State	Published - Feb 2 1994

Bibliographical note

Funding Information:
* Supported by the National Science Foundation under grant NSF/DMR-9001874.

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title = "Commensurate noise in superconducting networks",

abstract = "Voltage noise in the presence of DC currents in periodic superconducting Al wire networks exhibits a striking dependence on the applied field which determines commensurability of vortices with the underlying lattice. AC currents suppress the noise. We find analogies with charge-density-wave depinning and use a relative phase-slip model to account for these effects.",

author = "Israeloff, {N. E.} and Goldman, {Allen M} and R. Bojko",

note = "Funding Information: * Supported by the National Science Foundation under grant NSF/DMR-9001874.",

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doi = "10.1016/0921-4526(94)91313-7",

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PY - 1994/2/2

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N2 - Voltage noise in the presence of DC currents in periodic superconducting Al wire networks exhibits a striking dependence on the applied field which determines commensurability of vortices with the underlying lattice. AC currents suppress the noise. We find analogies with charge-density-wave depinning and use a relative phase-slip model to account for these effects.

AB - Voltage noise in the presence of DC currents in periodic superconducting Al wire networks exhibits a striking dependence on the applied field which determines commensurability of vortices with the underlying lattice. AC currents suppress the noise. We find analogies with charge-density-wave depinning and use a relative phase-slip model to account for these effects.

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ER -

Commensurate noise in superconducting networks

Abstract

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