The study on critical temperature of ybco (yttrium barium copper oxide) superconductor upon doping of ceoz (cerium oxide) nanoparticle / Farith Aqmal Ali

Ali, Farith Aqmal (2018) The study on critical temperature of ybco (yttrium barium copper oxide) superconductor upon doping of ceoz (cerium oxide) nanoparticle / Farith Aqmal Ali. Student Project. Faculty of Applied Sciences, Jengka, Pahang. (Unpublished)

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Abstract

This experiment was conducted to determine the critical temperature of YBa2Cu30a superconductor doped with CeO2 (cerium oxide). The samples with varying value of Y (x = 0.00 wt%, 0.02 wt% and 0.05 wt %) were prepared by using solid state method. The samples characterization were done by using four point probe analysis obtaining the critical temperature for each sample. By this, current will be passed through the prepared samples and the resistance and temperature value was recorded. The resistance as well as the derivative of the resistance as a function of temperature was analyzed in order to determine the specific value of critical temperature for each sample. This particular experiment yielded Tc values of YBCO superconductor which were 82.5 K, 79.2 K and 77.3 K for x = 0.00 wt%, x =0.02 wt% and x =0.05 wt% respectively. The critical temperature ofpure sample, x = 0.00 was found to be 82.5 K, an 11.3% difference from the accepted value of 93K.

Item Type: Monograph (Student Project)
Creators:
CreatorsEmail
Ali, Farith AqmalUNSPECIFIED
Subjects: Q Science > QC Physics > Atomic physics. Constitution and properties of matter > Nanostructures
Divisions: Universiti Teknologi MARA, Pahang > Jengka Campus > Faculty of Applied Sciences (C)
Item ID: 24827
Uncontrolled Keywords: Superconductor doped, Cerium oxide, Solid state method, Four point probe analysis
Last Modified: 19 Jul 2019 01:53
Depositing User: Perpustakaan Al-Bukhari UiTM Cawangan Pahang
URI: http://ir.uitm.edu.my/id/eprint/24827

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