Abstracts Bulk textured Bi 2 Sr 2 Ca 1− x Na x Cu 2 O y (x= 0.0, 0.05, 0.075 0.1, 0.15, and
0.20) ceramics have been prepared by a polymer solution method followed by sinter-forging …

This paper presents the synthesis and characterization of BSCCO superconducting fibers
synthesized by heat-treating poly (vinyl pyrrolidone)(PVP)/BSCCO precursor microfibers …

Thermoelectric performances of cobaltite ceramics can be improved raising the electrical
conductivity. This can be performed by increasing the size of grains and aligning them along …

In this paper, we present the superconducting properties of nano-sized metallic Au doped Bi-
2212 ceramics. Polycrystalline samples of Bi 1.8 Sr 2 Au x Ca 1.1 Cu 2.1 O y (x= 0.0, 0.05 …

The laser-heated pedestal growth (LHPG) technique, when compared with conventional
growth methods, presents many advantages, such as high pulling rates, a crucible-free …

In this study, we report the physical and magnetic properties of Bi 2 Sr 2 CaCu 2 O x textured
materials prepared by a LFZ melting technique and annealed for different times (60, 72, 96 …

Directionally solidified high temperature superconducting (Bi, Pb) Sr Ca Cu O pure
ceramics and composites were obtained using a laser floating zone (LFZ) apparatus. The …

The performance of a thermoelectric material can be increased when the electrical
conductivity is raised. This could be performed by aligning grains along a preferential …

[EN] Thermoelectric performance on cobaltite ceramics can be increased raising the
electrical conductivity. This can be performed by increasing grain size and aligning them …

Abstract In this work, Bi 2 Sr 2 CaCu 2− x Co x O y (x= 0.0, 0.05, 0.10, and 0.25) textured
superconductors were prepared by a LFZ melting technique. In all cases, the powder X-ray …