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Phase slip lines in superconducting few-layer NbSe2 crystals

Paradiso, Nicola , Strunk, Christoph , Nguyen, Anh-Tuan and Kloss, Karl Enzo (2019) Phase slip lines in superconducting few-layer NbSe2 crystals. 2D Materials (6), 025039.

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Date of publication of this fulltext: 30 Jul 2019 13:04

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We show the results of two-terminal and four-terminal transport measurements on few-layer NbSe2 devices at large current bias. In all the samples measured, transport characteristics at high bias are dominated by a series of resistance jumps due to nucleation of phase slip lines, the two dimensional analogue of phase slip centers. In point contact devices the relatively simple and homogeneous ...


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Item type:Article
Date:22 March 2019
Institutions:Physics > Institute of Experimental and Applied Physics > Chair Professor Weiss > Group Christoph Strunk
Projects:SFB 1277: Emergente relativistische Effekte in der Kondensierten Materie: Von grundlegenden Aspekten zu elektronischer Funktionalität, GRK 1570, Elektronische Eigenschaften von Nanostrukturen auf Kohlenstoff-Basis
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Keywords:NbSe2, phase slip lines, phase slip centers, 2D superconductivity, excess current, layered superconductor, critical current
Dewey Decimal Classification:500 Science > 530 Physics
Refereed:Yes, this version has been refereed
Created at the University of Regensburg:Yes
Item ID:40595
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