The effect of MgO addition on the formation and the superconducting properties of the Bi2223 phase
E Guilmeau, B Andrzejewski, JG Noudem - Physica C: Superconductivity, 2003 - Elsevier
MgO particles were introduced into (Bi, Pb) 2Sr2Ca2Cu3O10+ δ powder in various weight
fractions. Bulk samples were made from the Bi2223/MgO powder and heat-treated at various …
fractions. Bulk samples were made from the Bi2223/MgO powder and heat-treated at various …
Solution-based synthesis routes to thermoelectric Bi2Ca2Co1. 7Ox
A Sotelo, S Rasekh, MA Madre, E Guilmeau… - Journal of the European …, 2011 - Elsevier
Abstract The synthesis of Bi 2 Ca 2 Co 1.7 O x misfit compounds by different processing
routes, ie classical solid-state, and two solution methods namely sol–gel via nitrates and a …
routes, ie classical solid-state, and two solution methods namely sol–gel via nitrates and a …
The influence of heat treatment on the microstructure, flux pinning and magnetic properties of bulk BSCCO samples prepared by sol-gel route
We study the combined influence of calcination and sintering temperature on the
microstructure, superconducting and pinning properties of Bi 1.6 Pb 0.4 Sr 2 Ca 2 Cu 3 O …
microstructure, superconducting and pinning properties of Bi 1.6 Pb 0.4 Sr 2 Ca 2 Cu 3 O …
Phase evolution and microstructure of BaBi2Nb2O9 ferroelectric ceramics
In the present study, the phase evolution of BaBi 2 Nb 2 O 9 (BBN) composition prepared by
solid-state reaction method have been studied. The detailed study for the formation of pure …
solid-state reaction method have been studied. The detailed study for the formation of pure …
Refinement of fundamental characteristic properties with homovalent Er/Y partial replacement of YBa2Cu3O7− y ceramic matrix
U Erdem, MB Turkoz, G Yıldırım, Y Zalaoglu… - Journal of Alloys and …, 2021 - Elsevier
In the current work, the effect of partial substitution of Er-sites for the Y-sites in the bulk YBa 2
Cu 3 O 7− y (YBCO) crystal system on the fundamental superconducting, electrical …
Cu 3 O 7− y (YBCO) crystal system on the fundamental superconducting, electrical …
Growth and characterization of Bi2Sr2Ca2Cu3O10 and (Bi, Pb) 2Sr2Ca2Cu3O10− δ single crystals
E Giannini, V Garnier, R Gladyshevskii… - Superconductor …, 2003 - iopscience.iop.org
Large and high-quality single crystals of both Pb-free and Pb-doped high-temperature
superconducting compounds (Bi 1− x Pb x) 2 Sr 2 Ca 2 Cu 3 O 10− y (x= 0 and 0.3) were …
superconducting compounds (Bi 1− x Pb x) 2 Sr 2 Ca 2 Cu 3 O 10− y (x= 0 and 0.3) were …
Effect of using two different starting materials (nitrates and carbonates) and a calcination processes on the grain boundary properties of a BSCCO superconductor
M Shamsodini, H Salamati… - Superconductor …, 2019 - iopscience.iop.org
The influence of using two different starting materials (nitrates and carbonates) and
calcination processes on the grain boundary properties of a BSCCO system have been …
calcination processes on the grain boundary properties of a BSCCO system have been …
Quantitative phase analysis of PBSCCO 2223 precursor powders—an XRD/Rietveld refinement study
S Räth, L Woodall, C Deroche, B Seipel… - Superconductor …, 2002 - iopscience.iop.org
We analysed x-ray powder diffraction data of spray pyrolytic precursor powders for the oxide-
powder-in-tube (OPIT) technology by means of the Rietveld method. For calcinations in air …
powder-in-tube (OPIT) technology by means of the Rietveld method. For calcinations in air …
Modelling of the magnetic behaviour of random granular superconductors by the single junction model
B Andrzejewski, E Guilmeau… - … Science and Technology, 2001 - iopscience.iop.org
The magnetic measurements of the Josephson critical field and intergranular critical currents
are presented for the Bi2223 compound. The investigations prove that the Josephson critical …
are presented for the Bi2223 compound. The investigations prove that the Josephson critical …
Structural and magnetic properties of Li and Na added Bi1.8Sr2.1 (Li,Na)xCa1.1Cu2.2Oy (Bi-2212) ceramics (x = 0, 0.05, 0.1 and 0.2)
B Özkurt - Journal of Materials Science: Materials in Electronics, 2017 - Springer
The effect of Li and Na addition on superconducting properties of Bi-2212 ceramics has
been investigated by the general chemical composition of Bi 1.8 Sr 2 (Li, Na) x Ca 1.1 Cu …
been investigated by the general chemical composition of Bi 1.8 Sr 2 (Li, Na) x Ca 1.1 Cu …