Beginning point of metal to insulator transition for Bi-2223 superconducting matrix doped with Eu nanoparticles

G Yildirim - Journal of Alloys and Compounds, 2013‏ - Elsevier
This comprehensive study examines the change of the microstructural, electrical and
superconducting properties of the Eu doped Bi 1.8 Pb 0.4 Eu x Sr 2 Ca 2.2 Cu 3.0 O y …

Electrical and mechanical properties of (Bi, Pb)-2223 substituted by holmium

W Abdeen, S Marahba, R Awad, AI Abou Aly… - Journal of Advanced …, 2016‏ - Springer
The effect of the partial substitution of Ca 2+ by Ho 3+ ions on the electrical and mechanical
properties of the superconducting phase (Bi, Pb)-2223 was studied. Superconducting …

Investigation of Lu effect on YBa2Cu3O7−δ superconducting compounds

MB Turkoz, S Nezir, C Terzioglu, A Varilci… - Journal of Materials …, 2013‏ - Springer
This study reports the effect of Lu addition on the microstructural and superconducting
properties of YBa 2 Lu x Cu 3 O 7− δ (Y123) superconducting samples with x= 0, 0.1, 0.3 …

Evaluation of crystallographic and electrical-superconducting features of Bi-2223 advanced ceramics with vanadium addition

B Akkurt, U Erdem, Y Zalaoglu, AT Ulgen… - Journal of Materials …, 2021‏ - Springer
In the current study, the effect of vanadium particles on the electrical, superconducting,
crystallographic, key structural and morphological features of Bi 1.8 Sr 2.0 Ca 2.2 Cu 3.0 V x …

Role of cerium addition on structural and superconducting properties of Bi-2212 system

S Bal, M Dogruer, G Yildirim, A Varilci… - … of superconductivity and …, 2012‏ - Springer
This study examines the significant changes in the structural and superconducting
properties of cerium (Ce) doped Bi-2212 superconductors via X-ray diffraction analysis …

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 …

Effect of Mn addition on structural and superconducting properties of (Bi, Pb)-2223 superconducting ceramics

G Yildirim, S Bal, E Yucel, M Dogruer… - … of superconductivity and …, 2012‏ - Springer
This study deals with the effect of Mn addition on the structural and superconducting
properties of Bi 1.8 Pb 0.4 Sr 2 Mn x Ca 2.2 Cu 3.0 O y ceramics with x= 0, 0.03, 0.06, 0.15 …

Formation of nucleation centers for vortices in Bi-2223 superconducting core by dispersed Sn nanoparticles

G Yildirim, M Dogruer, F Karaboga… - Journal of alloys and …, 2014‏ - Elsevier
In this study, we investigate the effect of the Sn diffusion at different annealing temperature in
the range of 650–850° C on the microstructural, electrical, mechanical and superconducting …

Effect of Ce Substitution on the Magnetoresistivity and Flux Pinning Energy of the Bi2Sr2Ca1−x Ce x Cu2O8+δ  …

B Özçelik, C Kaya, H Gündoğmuş, A Sotelo… - Journal of Low …, 2014‏ - Springer
In this study, the effect of Ce do** on the properties of Bi 2 Sr 2 Ca 1− x Ce x Cu 2 O 8+ δ
ceramic superconductors, with x= 0.0, 0.01, 0.05, 0.1, and 0.25, has been investigated …