Physical properties of the (Tl, Hg)-1223 superconductor phase substituted by lanthanum and samarium fluorides

RF Khattar, K Habanjar, R Awad, M Anas - Applied Physics A, 2024 - Springer
The effect of samarium and lanthanum fluorides (SmF3 and LaF3) on the structural and
superconducting properties of Tl0. 8Hg0. 2Ba2Ca2− x R x Cu3O9-δ-yFy superconducting …

Flux pinning mechanism of Bi-2223 bulk superconductors by tuning Bi-2212 and Bi-2234 intergrowths

H Cao, S Zhang, Y Cui, Y Wang, L Zhi, B Shao… - Ceramics …, 2024 - Elsevier
In this study, we have regulated the density of Bi-2212 and Bi-2234 intergrowth layers by
tuning the Cu content. The phase composition and microstructural changes have been …

Superconductivity investigation of (Bi, Pb)-2223 added with different nanoferrites and their composites

A Najem, K Habanjar, R Awad, M Anas… - Physica Scripta, 2024 - iopscience.iop.org
In this study, the impact of different types of nanoferrites additions of Zn 0.5 Ni 0.5 Fe 2 O 4
and Ba 0.4 Sr 0.4 Ca 0.2 Fe 12 O 19 nanoparticles and their nanocomposite of (Zn 0.5 Ni 0.5 …

Thermal and Mechanical Investigations of (Bi, Pb)-2212 superconductor added with different oxide nanoparticles

M Matar, H Basma, S Abbas… - Materials …, 2024 - asmedigitalcollection.asme.org
The current study reports the synthesis of nano-(CdO) x/Bi1. 6Pb0. 4Sr1. 9Ca1. 1Cu2. 1Oy,
nano-(Cd0. 95Mn0. 05O) x/Bi1. 6Pb0. 4Sr1. 9Ca1. 1Cu2. 1Oy, and nano-(Cd0. 95Fe0. 05O) …