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Nernst effect in Tl-Ba-Ca-Cu-O high-Tc superconducting thin films

Zeuner, S., Prettl, Wilhelm, Renk, Karl Friedrich and Lengfellner, Hans (1994) Nernst effect in Tl-Ba-Ca-Cu-O high-Tc superconducting thin films. Physical Review B (PRB) 49 (13), pp. 9080-9083.

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Abstract

The dynamical behavior of magnetic flux in superconducting Tl-Ba-Ca-Cu-O films has been studied using the Nernst effect. Large temperature gradients of ∼105 K/cm and, correspondingly, large thermal forces on flux lines were obtained by pulsed laser heating of films. Due to the large thermal driving forces it was possible to observe, at temperatures well below Tc, the transition from thermally assisted flux flow to flux creep and viscous flux flow.


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Item type:Article
Date:1 April 1994
Institutions:Physics > Institute of Experimental and Applied Physics > Alumni or Retired Professors > Group Hans Lengfellner
Physics > Institute of Experimental and Applied Physics > Alumni or Retired Professors > Group Wilhelm Prettl
Identification Number:
ValueType
10.1103/PhysRevB.49.9080DOI
Related URLs:
URLURL Type
http://link.aps.org/doi/10.1103/PhysRevB.49.9080Publisher
Classification:
NotationType
74.60.Ge, 74.76.-w, 74.25.FyPACS
Dewey Decimal Classification:500 Science > 530 Physics
Status:Published
Refereed:Yes, this version has been refereed
Created at the University of Regensburg:Unknown
Item ID:16945
Owner only: item control page

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