The paper contains a review of recent advancements in rotating machines with bulk high-
temperature superconductors (HTS). The high critical current density of bulk HTS enables us …

In this study, series of superconductor-tungsten oxide (WO 3) nanoparticles composites, YBa
2 Cu 3 O 7-δ/(WO 3) x, were produced via the solid-state reaction process. The structural …

This paper reviews recent advances in the melt process of (RE)–Ba–Cu–O [(RE) BCO,
where RE represents a rare earth element] single grain high-temperature superconductors …

Optimization of materials exhibiting high-temperature superconductivity for producing
controllable nano-devices is crucial for industrial applications. Herein we report a …

Complex structural and magnetic studies of polycrystalline samples of the Y 1–x Fe x Ba 2
Cu 3 O y high-T c superconductor (x= 0, 0.02, 0.05) have been carried out in order to …

Optimal doping of effective nano-inclusions improve the flux pinning ability of high-
temperature superconductors. In continuation of optimization of single grain (Gd, Dy) Ba 2 …

We report a modified top-seeded melt-growth technology for processing high performance
Gd–Ba–Cu–O trapped field magnets (TFMs) by providing an additional liquid source during …

The superconducting properties of Y 1 Ba 2 (Cu 1− x Al x) 3 O 7/Y 2 BaCuO 5 bulk
superconductors with different Al contents were studied (x= 0.0025–0.05). A peak effect was …

YBCO thin films with BaTiO 3 nanocolumns were fabricated on (0 0 l) oriented LaAlO 3
substrates by metal–organic deposition (MOD). High critical current density (J c) up to 10 …

Abstract YBa 2 Cu 3 O 7− δ (YBCO) films with BaTiO 3 (BTO) nanostructures were prepared
by the low-fluorine trifluoroacetate-metal-organic deposition process using the precursor …