Improving superconductivity, microstructure, and mechanical properties by substituting different ionic Pb elements to Bi and Ca elements in Bi-2223 superconductors

NK Saritekin, AT Üzümcü - Journal of Superconductivity and Novel …, 2022 - Springer
In this detailed study, the changes of microstructural, mechanical, and superconducting
features of bulk Bi1. 8Pb0. 2Sr2. 0Ca1. 8Pb0. 2Cu3O y materials prepared at different …

Role of preparation conditions of Bi-2223 ceramic materials and optimization of Bi-2223 phase in bulk materials with experimental and statistical approaches

M Pakdil, E Bekiroglu, M Oz, NK Saritekin… - Journal of Alloys and …, 2016 - Elsevier
This study deals with the determination of optimum preparation conditions (press load,
annealing temperature and time) for the Bi-2223 superconducting compound with the aid of …

Decrement in metastability with Zr nanoparticles inserted in Bi-2223 superconducting system and working principle of hybridization mechanism

NK Saritekin, M Pakdil, G Yildirim, M Oz… - Journal of Materials …, 2016 - Springer
This exhaustive study experimentally deals with the role of Zr foreign impurities on the
electrical, superconducting and flux pinning properties of the bulk Bi-2223 superconducting …

Synthesis, characterization, and Vickers microhardness for (YIG) x/(Bi, Pb)-2223 superconducting phase

MH El Makdah, N El Ghouch, MH El-Dakdouki… - Ceramics …, 2023 - Elsevier
The current study investigated the effect of adding yttrium iron garnet (Y 3 Fe 5 O 12; YIG)
nanoparticles to the (Bi 1.8 Pb 0.4) Sr 2 Ca 2.1 Cu 3.2 O y ((Bi, Pb)-2223) superconductor …

Examination of effective nucleation centers for flux pinning of vortices and optimum diffusion annealing temperature for Au-diffusion-doped Bi-2212 polycrystalline …

NK Saritekin, M Pakdil, E Bekiroglu… - Journal of Alloys and …, 2016 - Elsevier
This comprehensive study declares experimentally the effect of diffusion annealing
temperature in a range of 600° C–850° C on the electrical, superconducting and …

Transgranular region preference of crack propagation along Bi-2212 crystal structure due to Au nanoparticle diffusion and modeling of new systems

Y Zalaoglu, B Akkurt, M Oz, G Yildirim - Journal of Materials Science …, 2017 - Springer
This study delves into the changes of mechanical performances and mechanical
characteristics of Bi-2212 inorganic materials exposed to the Au nanoparticles diffusion with …

Solubility limit of tetravalent Zr nanoparticles in Bi-2223 crystal lattice and evaluation of fundamental characteristic properties of new system

NK Saritekin, C Terzioglu, M Pakdil, T Turgay… - Journal of Materials …, 2016 - Springer
In this comprehensive work, we focus sensitively on the changes of microstructural,
electrical, superconducting and mechanical properties belonging to the bulk Bi 1.7 Pb 0.4 Sr …

Degeneration of mechanical characteristics and performances with Zr nanoparticles inserted in Bi-2223 superconducting matrix and increment in dislocation …

E Akdemir, M Pakdil, H Bilge, MF Kahraman… - Journal of Materials …, 2016 - Springer
This study explains the role of Zr concentration level on mechanical characteristics and
performance belonging to the bulk Bi-2223 superconducting materials by means of standard …

The Effect of Fe Diffusion on Some Physical and Superconducting Properties of MgB2

AT Ulgen, I Belenli - Journal of Superconductivity and Novel Magnetism, 2017 - Springer
The iron (Fe) diffusion in superconducting MgB 2 bulk samples has been studied over the
temperature range of 650–900° C for 1 h. Fe coating on bulk polycrstalline superconducting …

Improvement of mechanical characteristics and performances with Ni diffusion mechanism throughout Bi-2223 superconducting matrix

NK Sarıtekin, H Bilge, MF Kahraman… - AIP Conference …, 2016 - pubs.aip.org
This study is interested in the role of diffusion annealing temperature (650-850 C) on the
mechanical characteristics and performance of pure and Ni diffused Bi-2223 …