Superconducting properties of Barium, BA substitution in BSCCO-2223 / Amirah Natasha Ishak

Ishak, Amirah Natasha (2017) Superconducting properties of Barium, BA substitution in BSCCO-2223 / Amirah Natasha Ishak. [Student Project] (Unpublished)

Abstract

In this study, the superconducting properties of barium, Ba substitution in BSCCO2223
have been investigated by using four-point probe and X-ray Diffraction
analysis. Ba was incorporated in the calcium, Ca2+ site with concentrations of x =
0.00, 0.02, 0.05 and 0.10. Samples of x = 0.02, 0.05 am 0.10 have higher Tc value
compared to the pure BSCCO-2223 (x = 0.00). The optimum Ba concentration that
has the highest Tc value which is 99 K is x = 0.05. It can be simplified that barium
substitution in BSCCO-2223 enhances the Tc value. XRD pattern SIDWS a lot of
improvement of the peaks since the low-peak (2212) decreases while high-peak
(2223) increases with the increases of Ba concentration

Metadata

Item Type:	Student Project
Creators:	Creators Email / ID Num. Ishak, Amirah Natasha UNSPECIFIED
Subjects:	Q Science > QC Physics > Composite materials Q Science > QC Physics > Heat > Thermal conductivity Q Science > QC Physics > Electricity and magnetism > Electricity
Divisions:	Universiti Teknologi MARA, Pahang > Jengka Campus > Faculty of Applied Sciences
Programme:	Bachelor of Science (Hons.) Physics
Keywords:	Superconducting properties of barium, Using four-point probe, X-ray diffraction analysis, BSCCO-2223
Date:	2017
URI:	https://ir.uitm.edu.my/id/eprint/23880