Please use this identifier to cite or link to this item:
http://hdl.handle.net/1942/2396
Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Vanacken, J | - |
dc.contributor.author | Weckhuysen, L | - |
dc.contributor.author | Wambecq, T | - |
dc.contributor.author | Mashkautsan, V | - |
dc.contributor.author | WAGNER, Patrick | - |
dc.contributor.author | Moshchalkov, VV | - |
dc.date.accessioned | 2007-11-13T22:39:05Z | - |
dc.date.available | 2007-11-13T22:39:05Z | - |
dc.date.issued | 2004 | - |
dc.identifier.citation | PHYSICA B-CONDENSED MATTER, 346. p. 339-343 | - |
dc.identifier.issn | 0921-4526 | - |
dc.identifier.uri | http://hdl.handle.net/1942/2396 | - |
dc.description.abstract | A large positive magnetoresistivity (up to tens of percents) is observed for underdoped superconducting La2-xSrxCuO4 epitaxial thin films at temperatures far above the superconducting critical temperature. T-c. For the underdoped samples, this magnetoresistance far above T-c cannot be described solely by the Kohler effect and we believe it is to be attributed to the influence of superconducting fluctuations or the existence of preformed pairs. In the underdoped regime, the large magnetoresistance is only observed when low-temperatures superconductivity occurs. The strong magnetoresistivity, which persists even at temperatures far above T-c, can be related to the pairs forming the superconducting phase below T-c. Our observations support the idea of a close relation between the pseudogap and the superconducting gap and provide new indications for the presence of pairs above T-c. (C) 2004 Elsevier B.V. All rights reserved. | - |
dc.language.iso | en | - |
dc.publisher | ELSEVIER SCIENCE BV | - |
dc.subject.other | high-temperature superconductivity; fluctuation conductivity; magnetoresistance | - |
dc.title | Influence of fluctuation conductivity on the high-field magnetoresistivity in epitaxial La2-xSrxCuO4 thin films | - |
dc.type | Journal Contribution | - |
dc.identifier.epage | 343 | - |
dc.identifier.spage | 339 | - |
dc.identifier.volume | 346 | - |
local.format.pages | 5 | - |
local.bibliographicCitation.jcat | A1 | - |
dc.description.notes | Katholieke Univ Leuven, Vaste Stof Fys & Magnetisme Lab, B-3001 Louvain, Belgium. Lab Natl Champs Magnet Pulses, F-31432 Toulouse, France. Limburgs Univ Ctr, Inst Mat Londerzooek, B-3590 Diepenbeek, Belgium.Vanacken, J, Katholieke Univ Leuven, Vaste Stof Fys & Magnetisme Lab, Celestijnenlaan 200D, B-3001 Louvain, Belgium.johan.vanacken@fys.kuleuven.ac.be | - |
local.type.refereed | Refereed | - |
local.type.specified | Article | - |
dc.bibliographicCitation.oldjcat | A1 | - |
dc.identifier.doi | 10.1016/j.physb.2004.01.102 | - |
dc.identifier.isi | 000221271400071 | - |
item.fulltext | No Fulltext | - |
item.validation | ecoom 2005 | - |
item.accessRights | Closed Access | - |
item.fullcitation | Vanacken, J; Weckhuysen, L; Wambecq, T; Mashkautsan, V; WAGNER, Patrick & Moshchalkov, VV (2004) Influence of fluctuation conductivity on the high-field magnetoresistivity in epitaxial La2-xSrxCuO4 thin films. In: PHYSICA B-CONDENSED MATTER, 346. p. 339-343. | - |
item.contributor | Vanacken, J | - |
item.contributor | Weckhuysen, L | - |
item.contributor | Wambecq, T | - |
item.contributor | Mashkautsan, V | - |
item.contributor | WAGNER, Patrick | - |
item.contributor | Moshchalkov, VV | - |
crisitem.journal.issn | 0921-4526 | - |
crisitem.journal.eissn | 1873-2135 | - |
Appears in Collections: | Research publications |
SCOPUSTM
Citations
2
checked on Sep 2, 2020
WEB OF SCIENCETM
Citations
2
checked on Sep 28, 2024
Page view(s)
74
checked on Jul 31, 2023
Google ScholarTM
Check
Altmetric
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.