Reference : Superconducting properties of magnetically textured Dy doped Bi-2212 nickel tapes
Scientific congresses and symposiums : Paper published in a book
Physical, chemical, mathematical & earth Sciences : Physics
Physical, chemical, mathematical & earth Sciences : Chemistry
http://hdl.handle.net/2268/19050
Superconducting properties of magnetically textured Dy doped Bi-2212 nickel tapes
English
Fagnard, Jean-François mailto [Université de Liège - ULg > Dép. d'électric., électron. et informat. (Inst.Montefiore) > Capteurs et systèmes de mesures électriques > > > >]
Rahier, Sébastien [Université de Liège - ULg > Département de chimie (sciences) > Chimie inorganique structurale > >]
Fonder, Nicole [Université de Liège - ULg > Département de chimie (sciences) > Chimie inorganique structurale > > > >]
Marguillier, David mailto [Université de Liège - ULg > Département de chimie (sciences) > Chimie inorganique structurale > > > >]
Cloots, Rudi [Université de Liège - ULg > Département de chimie (sciences) > Chimie inorganique structurale - Doyen de la Faculté des Sciences >]
Ausloos, Marcel [Université de Liège - ULg > Département de physique > Physique statistique appliquée et des matériaux - S.U.P.R.A.S. >]
Vanderbemden, Philippe mailto [Université de Liège - ULg > Dép. d'électric., électron. et informat. (Inst.Montefiore) > Capteurs et systèmes de mesures électriques >]
2004
Applied Superconductivity 2003 (Proceedings of the 6th European Conference on Applied Superconductivity)
Andreone, A.
Institute of Physics
Institute of Physics Conference Series Number 181 Edited by Antonello Andreone, Giovanni Piero Pepe, Roberto Cristiano, Giovanni Masullo
1696-1703
Yes
No
International
978-0-7503-0981-3
Bristol
United Kingdom
The 6th European Conference on Applied Superconductivity (EUCAS 2003)
14-18 September 2003
Sorrento
Italy
[en] Superconducting properties ; Magnetic texturation ; Bi-2212 tape
[en] This communication aims at reporting the superconducting properties of Dy-doped Bi-2212/NiO/Ni
tapes prepared by a dip-coating process from an inorganic gel. The Bi-2212 is recrystallized at
965°C in presence of an external 1.2 T magnetic induction. The precursor gel, the temperature and the thermal treatment duration are optimized regarding the microstructure The resulting tape
samples are characterized by electrical resistance and I-V curves. The presence of secondary phases, such as Bi-2201, is reduced after a 750°C annealing but Ni diffusion limits the critical current density of the as-obtained tapes. The magnetic critical current density measured on textured Dy-doped Bi-2212 monoliths, obtained with the same type of texturation process, but showing no Ni contamination, is found to be about 30 times larger than the critical current density of the tapes.
Services Universitaires Pour la Recherche et les Applications Technologiques de Matériaux Électro-Céramiques, Composites, Supraconducteurs - SUPRATECS
Région wallonne : Direction générale des Technologies, de la Recherche et de l'Energie - DGTRE ; Fonds de la Recherche Scientifique (Communauté française de Belgique) - F.R.S.-FNRS
VESUVE - Valorisation de l'Etude des Supraconducteurs en Vue du stockage d’Energie
Researchers ; Professionals
http://hdl.handle.net/2268/19050

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