
Proceedings Paper
Super high conductivity effect in metal-polymer-metal structuresFormat | Member Price | Non-Member Price |
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Paper Abstract
We have observed that films of a polyimide precursor of poly[4,4'-bis(4"-N-phenoxy)diphenyl-sulfone] amid acid of 1,3-bis(3',4-dicarboxyphenoxy) benzene which is called type (1) polymer- or co-poly[4,4'-bis(4"-N-phenoxy)diphenyl-sulfone-α,ω-bis(η-amino propyl)oligodimethylsiloxane]imide of 1,3-bis(3',4-dicarboxyphenoxy)benzene type (2) polymer, placed between two metallic electrodes become highly conducting in a relatively small electric field (E<1 V/cm). If the metallic electrodes (Sn, Nb) in sandwich structures were in the superconducting state an effective resistance of zero was recorded. A typical current-voltage characteristic of an S-P-S structure looks like a Josephson type. We hve experimentally shown that for a S-P-S structure, a point contact between the superconductor and the polymer film plays the role of a weak link.
Paper Details
Date Published: 11 June 2003
PDF: 3 pages
Proc. SPIE 5023, 10th International Symposium on Nanostructures: Physics and Technology, (11 June 2003); doi: 10.1117/12.514541
Published in SPIE Proceedings Vol. 5023:
10th International Symposium on Nanostructures: Physics and Technology
Zhores I. Alferov; Leo Esaki, Editor(s)
PDF: 3 pages
Proc. SPIE 5023, 10th International Symposium on Nanostructures: Physics and Technology, (11 June 2003); doi: 10.1117/12.514541
Show Author Affiliations
Alexander N. Ionov, A.F. Ioffe Physico-Technical Institute (Russia)
V. A. Zakrevskii, A.F. Ioffe Physico-Technical Institute (Russia)
V. A. Zakrevskii, A.F. Ioffe Physico-Technical Institute (Russia)
V. M. Svetlichny, Institute of Macromolecular Compounds (United States)
R. Rentzsch, Institute of Macromolecular Compounds (United States)
R. Rentzsch, Institute of Macromolecular Compounds (United States)
Published in SPIE Proceedings Vol. 5023:
10th International Symposium on Nanostructures: Physics and Technology
Zhores I. Alferov; Leo Esaki, Editor(s)
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