SUPRAS publications:
Growth of YBCO compounds




75. R. Cloots, P. Diko, P.A. Godelaine, N. Vandewalle and M. Ausloos, "DyBa2Cu3O7-y superconducting materials synthesized in situ in a magnetic field. Relations between structure and properties", Physica C 235-240, 357 (1994).

76. P. Diko, M. Ausloos and R. Cloots, "Cracking in DyBa2Cu3O7-x Melt Textured in Magnetic Field", Physica C 235-240 (1994) 359-60

77. N.Vandewalle, R.Cloots and M.Ausloos, "Simulated Growth Front of 123-(RE)BCO near 211 Particles", Physica C 235-240,427 (1994).

86. R. Cloots, N. Vandewalle and M. Ausloos, Crystal morphology and three-dimensional-like growth model of DyBa2Cu3O7-d superconducting materials synthesized in situ in 0.6T, Appl. Phys. Lett. 65 (1994) 3386-8; (E) Appl. Phys. Lett.67, 1037 (1995).

88. P.Diko, M. Ausloos, and R. Cloots, "Grain Orientations, Subgrains and Cracking of In Situ Magnetic Field Melt-Textured DyBa2Cu3O7-x Ceramic." Proc. of the 8th CIMTEC World Ceramic Congress and Forum on New Mater., Florence, Italy, June 29-July 4, 1994, P. Vincenzini, Ed., Adv. Sci. Technol. vol. 8 (Techna, Faenza, 1995) p. 517.

93. N. Vandewalle, R. Cloots and M. Ausloos "Simulated growth and microstructure of DyBa2Cu3O7-x with and without Dy2BaCuO5 addition" , J. Mater. Res.10, 268 (1995).

111. N. Vandewalle, M. Ausloos and R. Cloots, "The kinetic growth anisotropy of the 123-(RE)BaCuO compounds", Phil. Mag. A 72, 727 (1995).

113. M. Ausloos, H. Bougrine, R. Cloots, A. Rulmont, A. Gilabert and J. Y. Laval, "Crystallisation of vitreous high Tc superconducting oxide through laser zone melting method", Inst. Phys. Conf. Ser. 148, 103 (1995).

121. N. Vandewalle and M. Ausloos, Criticality of trapping in a dynamic epidemic model, J. Phys. A. 29, 309 (1996)

122. S. Stassen, A. Rulmont, Ph. Vanderbemden, A. Vanderschueren, Z. Gabelica, R. Cloots and M. Ausloos, "Magnetic texturing of bulk samples of the superconductor Bi2Sr2Ca0.8Dy0.2Cu2O8-y", J. Appl. Phys. 79, 553 (1996).

132. M. Ausloos, N. Vandewalle and R. Cloots, "In one step from KCl to YBa2Cu3O7 crystal growth : understanding of dendritic morphology in crystals, Phil. Mag. Lett. 73, 101 (1996).

141. R. Cloots, N. Vandewalle and M. Ausloos, "Simulations of the kinetic growth of YBa2Cu3O7-d grains", J. Cryst. Growth 166, 816-819 (1996).

152. N. Vandewalle, M. Ausloos, N. Mineur, and R. Cloots, , "Fractal grain boundaries in composite YBa2Cu3O7-d/Y2O3 resulting from a competition between growing grains : experiment and simulations, in Proc. 10th Anniversary HTS Workshop on Physics, Materials and Appllications, B. Batlogg, C.W. Chu, D. U. Gubser and K.A. Müller Eds. (World Scient.,Singapore, 1996) pp. 173-174.

159. N. Vandewalle, M. Ausloos and R. Cloots, "Fractal grain boundaries in growth competition", J. Cryst. Growth 169, 79 (1996).

160. R. Cloots, N. Vandewalle, N. Mineur, and M. Ausloos, "Crystal growth model and morphology of 123 melt-textured materials doped with 211 and (RE)2O3 particles : nucleation, terrace and particle trapping phenomena", in "High Temperature Superconductors : Synthesis, Processing, and Large-scale Applications", Eds. U. Balachandran, P. J. McGinn, and J.S. Abell (TMS, Warrendale, 1996) p. 291.

162. S. Stassen, P. Rouxhet, A. Vanderschueren, R. Cloots, A. Rulmont, and M. Ausloos, "Bi-based 2223 superconducting ceramics prepared by the glassy "matrix" precursor method", in "High Temperature Superconductors: Synthesis, Processing, and Large-scale Applications", Eds. U. Balachandran, P. J. McGinn, and J.S. Abell (TMS, Warrendale, 1996) p. 113.

166. S. Stassen, A. Rulmont, M. Ausloos, and R. Cloots, "Interdiffusion between SrCuO2 and a glassy precursor. Toward the understanding of the mechanism of formation of Bi-based 2223 superconducting bulk ceramics", Physica C 270, 135-143 (1996).

167. N. Vandewalle, M. Ausloos , N. Mineur, and R. Cloots, "Fractal grain boundaries in composite YBa2Cu3O7-d/Y2O3 resulting from a competition between growing grains : experiment and simulations, in Proc. 10th Anniversary HTS Workshop on Physics, Materials and Applications, B. Batlogg, C.W. Chu, W.K. Chu, D. U. Gubser and K.A. Müller Eds. (World Scient.,Singapore, 1996) pp. 173-174

170. N. Vandewalle and M. Ausloos, "Growth of Cayley and diluted Cayley trees with two kinds of entities", J. Phys. A 29, 7089-7104 (1996).

171.F. Auguste, A. Rulmont, N. Vandewalle, H. Bougrine, J. Mucha, M. Ausloos and R. Cloots, "Microstructure development in isothermally melt-textured 123-211 composite materials", J. Low Temp. Phys.105, 1439 - 1444 (1996)

172.S. Stassen, A. Rulmont, M. Ausloos, and R. Cloots, "Non isovalent metal substitution for Bismuth, Strontium, Calcium, and Copper in Bi-based 2212 superconducting ceramics", J. Low Temp. Phys.105, 1523 - 1528 (1996)

173. N. Vandewalle and M. Ausloos, Two component spreading phenomena : why the geometry makes the criticality, Phys. Rev. E 54, 3006-3008 (1996).

174. M. Ausloos and N. Vandewalle, "New kinetic models and phenomena in statistical physics", in Advances in Modeling of Anticipative Systems, G.E. Lasker, D. Dubois and B. Teiling, Eds. (Int. Inst. Adv. Stud. Syst. Res. Cybern., Baden-Baden, 1996) pp. 121-125.

175. N. Vandewalle and M. Ausloos, "Static and dynamic epidemics on looped chains and looped trees", Phys. Rev. E 54, 3499-3507 (1996).

183. N. Vandewalle, R. Cloots and M. Ausloos "Physico-chemical causes for the microstructure of melt-textured YBa2Cu3O7-d/Y2BaCuO5 composites", Supercond. Sci. Techn. 10, 123-133 (1997).

199. R. Cloots, F. Auguste, A. Rulmont, N. Vandewalle, and M. Ausloos, "Directional solidification by appropriate chemically active single crystal seed : An alternate way of genrerating large superconducting 123 single-domain" , J. Mater. Res.12, 3199-3202 (1997)

209. F.Auguste, M. Liégeois, A. Rulmont, R. Cloots and M. Ausloos, "Flux composition influence at very high temperature on the formation of NdBaCuO materials under quenching", Inst. Phys. Conf. Ser.158, 1029 (1997).

216. N. Vandewalle, "The isothermal melt-texturing of bulk YBa2Cu3O7-x ceramics : from cooking to modelling", Supercond. Sci. Technol. 11, 35-43 (1998).

219. N. Vandewalle, E. Pirard, R. Cloots and M. Ausloos, "The non-trivial dispersion of Y2BaCuO5 particles trapped in the YBa2Cu3O7-x crystal matrix", Phil. Mag. Lett. 77, 301-306 (1998)

222. R. Cloots, B. Robertz, F. Auguste, A. Rulmont, H. Bougrine, N. Vandewalle and M. Ausloos, "Effect of BaZrO3 additions on the microstructure and physical properties of melt-textured Y-123 superconducting materials", Mater. Sci. Eng. B, 53, 154 (1998).

231. N. Vandewalle, B. Delisse, M. Ausloos and R. Cloots, "Foam-like evolution in polycrystalline systems following successive 'melt and growth' cycles", Phil. Mag. B 78, 397-408 (1998).




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Nicolas Vandewalle
E-mail: vandewal@gw.unipc.ulg.ac.be
last update: November 15, 1995