A detailed research for determination of Bi/Ga partial substitution effect in Bi-2212 superconducting matrix on crucial characteristic features

SB Guner, Y Zalaoglu, T Turgay, O Ozyurt… - Journal of Alloys and …, 2019 - Elsevier
This multidisciplinary study paves way to investigate the crucial of fundamental characteristic
properties including the bulk density, electrical, superconducting, flux pinning mechanism …

Bi-2223 superconductor ceramics added with cubic-shaped TiO2 nanoparticles: Structural, microstructural, magnetic, and vortex pinning studies

H Fallah-Arani, A Sedghi, S Baghshahi… - Journal of Alloys and …, 2022 - Elsevier
The titanium dioxide (TiO 2) with cubic shaped nanoparticles (CNPs) have been used to
prepare TiO 2/(Bi, Pb) 2 Sr 2 Ca 2 Cu 3 O 10+ θ (Bi-2223) composites. We fully …

Role of Bi/Tm substitution in Bi-2212 system on crystal structure quality, pair wave function and polaronic states

AT Ulgen, T Turgay, C Terzioglu, G Yildirim… - Journal of Alloys and …, 2018 - Elsevier
This comprehensive study finds strongly out the crucial variations in the dc electrical
resistivity, superconducting, crystal structural and flux pinning mechanisms with the partial …

The influence of heat treatment on the microstructure, flux pinning and magnetic properties of bulk BSCCO samples prepared by sol-gel route

H Fallah-Arani, S Baghshahi, A Sedghi… - Ceramics …, 2018 - Elsevier
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 …

Impact of functionalized SiC nano-whisker on the flux pinning ability and superconductor features of Bi-2223 ceramics

H Fallah-Arani, S Baghshahi, A Sedghi - Ceramics International, 2021 - Elsevier
In this study, we investigated the role of silicon carbide nano-whisker (SiC-NW) as new
pinning center on the microstructure, magnetic and flux pinning properties of (BiPb) 2 Sr 2 …

Effect of sintering time on structural, morphological and electrical properties of Sb-doped Bi1. 6Pb0. 4Sr2Ca2Cu3Oy superconductor

M Romero-Sánchez, T Sanchez-Mera… - Ceramics …, 2022 - Elsevier
Abstract Bi 1.6 Pb 0.4 Sb 0.06 Sr 2 Ca 2 Cu 3 O y superconductors were processed by the
solid-state reaction at 860° C, varying the sintering time from 100 to 160 h. The structural …

Enhancement in the performance of BSCCO (Bi-2223) superconductor with functionalized TiO2 nanorod additive

H Fallah-Arani, S Baghshahi, A Sedghi… - Ceramics …, 2019 - Elsevier
Using a sol-gel route, we produced (Bi, Pb) 2 Sr 2 Ca 2 Cu 3 O 10+ θ (Bi-2223) specimens
with the addition of titanium dioxide nanorods (TiO 2-NR) additive, with the aim of …

Important defeats on pinning of 2D pancake vortices in highly anisotropic Bi-2212 superconducting matrix with homovalent Bi/La substitution

Y Zalaoglu, G Yildirim, H Buyukuslu… - Journal of Alloys and …, 2015 - Elsevier
This comprehensive study aims to investigate the change of the flux pinning mechanism,
electrical and superconducting properties of the inorganic solid Bi-2212 materials with the …

The structural, magnetic, and pinning features of Bi-2223 superconductors: Effects of SiC nanoparticles addition

H Fallah-Arani, H Koohani, FS Tehrani, NR Noori… - Ceramics …, 2022 - Elsevier
In this research, the influence of Silicon Carbide nanoparticles (SiC-NPs) addition on the
microstructure, superconducting, and pinning properties of (Bi, Pb) 2 Sr 2 Ca 2 Cu 3 O 10+ θ …

Variation of fundamental features of cobalt surface-layered Bi-2212 superconductor materials with diffusion annealing temperature

İ Öz, C Terzioglu, M Öz, AT Ülgen, MB Türköz… - Ceramics …, 2023 - Elsevier
The present study appears extensively on the role of diffusion annealing temperature
intervals 650–850° C on electrical conductivity, flux pinning ability, superconducting and …