Fabrication via citrate method and characterization of ruthenium-doped Bi-Sr-Ca-Cu-Oxide superconductors
Date of Publication
1998
Document Type
Bachelor's Thesis
Degree Name
Bachelor of Science Major in Physics
Subject Categories
Physics
College
College of Science
Department/Unit
Physics
Abstract/Summary
The fabrication by citrate method and characterization of Ruthenium doped BSCCO superconductors has been studied. X-ray diffraction analysis revealed the coexistence of the low-Tc and high-Tc phases in all the samples. A high-Tc and phase volume fraction of about 60% was found in the sample sintered in air for 72 hours and with nominal composition B12Sr2Ca2Cu3-xRuxOy. Electrical resistivity measurement of this sample showed an offset transition temperature Tc 100 K and the transition width (ATC) was found to be about 15 K. SEM analysis revealed that the average grain size of this sample is about 5 10 um. EDX analysis showed that the ruthenium peaks overlapped with the bismuth peaks.
Abstract Format
html
Language
English
Format
Accession Number
TU08681
Shelf Location
Archives, The Learning Commons, 12F, Henry Sy Sr. Hall
Physical Description
129 leaves ; Computer printout
Keywords
Ruthenium oxide superconductors
Recommended Citation
Buensuceso, K. M., & Kagahastian, M. U. (1998). Fabrication via citrate method and characterization of ruthenium-doped Bi-Sr-Ca-Cu-Oxide superconductors. Retrieved from https://animorepository.dlsu.edu.ph/etd_bachelors/4509
Embargo Period
1-31-2021
