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 …

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 …

Determination of solid solubility level of Ho nanoparticles in Y-123 superconducting matrix and strong Cu1 site preference of nanoparticles

NK Sarıtekin, Y Zalaoglu, G Yildirim, M Doğruer… - Journal of alloys and …, 2014 - Elsevier
This comprehensive study reports the effect of the Ho inclusions on the microstructural,
electrical, mechanical and superconducting characteristics of YBa 2 Cu 3 O 7− δ ceramic …

Detailed analysis on electrical conduction transition from 2D variable range hopping to phonon-assisted 3D VRH mechanism belonging to Bi-site La substituted Bi …

Y Zalaoglu, G Yildirim, C Terzioglu, O Gorur - Journal of Alloys and …, 2015 - Elsevier
The main scope of this comprehensive study is to determine the critical dopant level of metal
to insulator transition (MIT) for Bi-site La substituted Bi-2212 superconducting ceramics by …

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 …

Research on MgB2 bulk superconductors exposed to Ag nanoparticles diffusion

NK Sarıtekin, M Doğruer, G Yıldırım… - Journal of Materials …, 2014 - Springer
Studies of microstructural, mechanical and superconducting properties of Ag diffused MgB 2
superconductors by way of scanning electron microscopy, X-ray diffraction and Vickers …

Critical current density and mechanical performance of MgB2 superconductors prepared with different magnesium sources

S Safran - Ceramics International, 2019 - Elsevier
In this study, the critical current density and mechanical performance of MgB 2
superconductors prepared using different magnesium sources (Mg and MgH 2 with 99.9 …

Enhancement of local microstructural distortions, boundary weak-interactions and crucial defeats performed via Bi+ 3/La+ 3 partial substitution in the Bi-2212 matrix

Y Zalaoglu, M Pakdil, G Yildirim, M Dogruer… - Journal of Alloys and …, 2016 - Elsevier
This exhaustive study examines not only the decrement in characteristic two-stage (pairing
and coherence) transitions but also the characteristic variation of the mechanical …

Microstructural and magneto-transport properties of Bi1. 6Pb0. 4Sr2Ca1− xGdxCu2O8+ δ superconducting ceramics

Y Boudjadja, A Amira, N Mahamdioua… - Physica B: Condensed …, 2017 - Elsevier
This study aims to investigate the effect of Gd doping on the phase formation, microstructure,
transport and magnetic properties of the Bi (Pb)-2212 system. A series of superconducting …