Pinning Properties of PLD (NdxSmxGd1−2x)Ba2Cu3O7−δ Thin films

Publication: Research - peer-reviewConference article – Annual report year: 2012

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The self field critical current density, flux relaxation rate and accommodation field is studied in ternary rare earth (RE) barium cuprate thin films made by PLD on STO, with RE=Nd, Sm and Gd. By systematically changing the substitution level of Nd and Sm in GdBCO films, we found that the accommodation field at low temperature is increased due to the substitution. However, the decay of the self field critical current density and less effective pinning at higher temperature make the high level substituted films less attractive compared with the low level substituted film from the application point of view.
Original languageEnglish
JournalPhysics Procedia
Publication date2012
Volume36
Pages463-467
ISSN1875-3892
DOIs
StatePublished

Conference

ConferenceSuperconductivity Centennial Conference (SCC-2011)
CountryNetherlands
CityThe Hague
Period18/09/1123/09/11

Bibliographical note

Supercondictivity centennial conference

CitationsWeb of Science® Times Cited: 0

Keywords

  • RE substitution, NdSmGdBCO films, accommodation field, relaxation rate
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