Reference : DyBa2Cu307-Y superconducting materials synthesized in-situ in a magnetic-field - rela...
Scientific journals : Article
Physical, chemical, mathematical & earth Sciences : Physics
http://hdl.handle.net/2268/17956
DyBa2Cu307-Y superconducting materials synthesized in-situ in a magnetic-field - relations between structure and properties
English
Cloots, Rudi mailto [Université de Liège - ULg > Département de chimie (sciences) > Chimie inorganique structurale - Doyen de la Faculté des Sciences >]
Diko, P. [> >]
Godelaine, P. A. [> >]
Vandewalle, Nicolas mailto [Université de Liège - ULg > Département de physique > Physique statistique >]
Ausloos, Marcel mailto [Université de Liège - ULg > Département de physique > Physique statistique appliquée et des matériaux - S.U.P.R.A.S. >]
Dec-1994
Physica C: Superconductivity
Elsevier Science
235
Part 1
357-358
Yes (verified by ORBi)
0921-4534
Amsterdam
The Netherlands
[en] We have synthesized c-axis oriented magnetically melt textured grown DyBa2Cu3O7-y samples at 1035 degrees C under 0.6 T magnetic induction. We discuss the crystal growth mechanism of such 123 melt textured grown superconducting ceramics. A strictly tridimensional model is proposed based on Schmitz et al. model, taking into account the peculiar physical properties reported for such materials. In particular a filamentary one dimensional electron conduction path at the percolation threshold is emphasized. We have used optically polarized ligth microscopy as well as electron microscopy analysis to deduce the growth steps.
Researchers ; Professionals ; Students
http://hdl.handle.net/2268/17956

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