Reference : Investigation of DyBa2CU3O7-d superconducting domains grown by the infiltration techn...
Scientific journals : Article
Physical, chemical, mathematical & earth Sciences : Physics
Engineering, computing & technology : Materials science & engineering
Investigation of DyBa2CU3O7-d superconducting domains grown by the infiltration technique starting with small size Dy-211 particles
Mathieu, Jean-Philippe [Université de Liège - ULg > Chimie inorganique structurale > > >]
Koutzarova, T. [> > > >]
Rulmont, André [Université de Liège - ULg > > Chimie inorganique structurale >]
Fagnard, Jean-François mailto [Université de Liège - ULg > Dép. d'électric.]
Laurent, Philippe [Université de Liège - ULg > > Capteurs et systèmes de mesures électriques >]
Mattivi, Brice [Université de Liège - ULg > Electrical Engineering & Computer Science > > >]
Vanderbemden, Philippe mailto [Université de Liège - ULg > > Capteurs et systèmes de mesures électriques >]
Ausloos, Marcel [Université de Liège - ULg > Département de physique > Physique statistique appliquée et des matériaux >]
Cloots, Rudi [Université de Liège - ULg > > Chimie inorganique structurale >]
Superconductor Science and Technology
Iop Publishing Ltd
2 Sp. Iss. SI
Yes (verified by ORBi)
[en] superconductivity ; magnetic measurements
[en] An infiltration and growth process is here used as an alternative to the classical top-seeded melt-textured growth process for the production of Dy-123 single-domains with finely dispersed small size Dy-211 particles. The starting materials are the 211-particles and a barium and copper rich liquid phase precursor. The infiltration and growth process allows for controlling both the spatial and size distribution of the 211-particles in the final superconducting 123-single-domain. The main parameters (set-ups, maximum processing temperature with respect to the peritectic temperature, nature of reactant, porosity of the 211-preform) of the infiltration and growth process are discussed. Moreover, different processes of chimie douce are shown in order to produce Dy-211 particles with controlled shape and size, particles that can be used as precursors for the infiltration and growth process.
Services Universitaires Pour la Recherche et les Applications Technologiques de Matériaux Électro-Céramiques, Composites, Supraconducteurs - SUPRATECS
Fonds de la Recherche Scientifique (Communauté française de Belgique) - F.R.S.-FNRS ; Fonds pour la formation à la Recherche dans l'Industrie et dans l'Agriculture (Communauté française de Belgique) - FRIA ; Région wallonne : Direction générale des Technologies, de la Recherche et de l'Energie - DGTRE ; Union Européenne = European Union - UE = EU
Researchers ; Professionals

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