Header

UZH-Logo

Maintenance Infos

Current-induced critical state in NbN thin-film structures


Il'in, K; Siegel, M; Engel, A; Bartolf, H; Schilling, A; Semenov, A; Hübers, H W (2008). Current-induced critical state in NbN thin-film structures. Journal of Low Temperature Physics, 151(1-2):585-590.

Abstract

The temperature dependence of the critical current of NbN thin-film bridges was experimentally studied. At low temperatures we observed significant enhancement (up to two times at 4 K) of the critical current density over de-pinning value in the sub-micrometer wide bridges. This enhancement can be described by an increase of the edge barrier for penetration of magnetic vortices into narrow superconducting strips.

Abstract

The temperature dependence of the critical current of NbN thin-film bridges was experimentally studied. At low temperatures we observed significant enhancement (up to two times at 4 K) of the critical current density over de-pinning value in the sub-micrometer wide bridges. This enhancement can be described by an increase of the edge barrier for penetration of magnetic vortices into narrow superconducting strips.

Statistics

Citations

10 citations in Web of Science®
14 citations in Scopus®
Google Scholar™

Altmetrics

Downloads

93 downloads since deposited on 04 Feb 2009
12 downloads since 12 months
Detailed statistics

Additional indexing

Item Type:Journal Article, refereed, original work
Communities & Collections:07 Faculty of Science > Physics Institute
Dewey Decimal Classification:530 Physics
Language:English
Date:2008
Deposited On:04 Feb 2009 14:02
Last Modified:06 Dec 2017 16:54
Publisher:Springer
ISSN:0022-2291
Additional Information:The original publication is available at www.springerlink.com
Publisher DOI:https://doi.org/10.1007/s10909-007-9690-5

Download

Download PDF  'Current-induced critical state in NbN thin-film structures'.
Preview
Content: Accepted Version
Filetype: PDF
Size: 1MB
View at publisher