The formation of the high Tc phase of melt quenched Bi1.6Pb0.4Sr2Ca2Cu3Oy

The melt quench method was applied in the fabrication of Bi1.6Pb0.4Sr2Ca2Cu3Oy superconducting ceramics. The effects of melting the lead doped BSCCO were investigated using the scanning electron microscope and energy dispersive spectroscope (SEM/EDAX), differential thermal analyzer (DTA), x-ray diff...

Full description

Saved in:
Bibliographic Details
Main Authors: Natividad, Michelle T., Palisoc, Shirley Tiong, Mendoza, Phebe P.
Format: text
Published: Animo Repository 2008
Subjects:
Online Access:https://animorepository.dlsu.edu.ph/faculty_research/11673
Tags: Add Tag
No Tags, Be the first to tag this record!
Institution: De La Salle University
id oai:animorepository.dlsu.edu.ph:faculty_research-9933
record_format eprints
spelling oai:animorepository.dlsu.edu.ph:faculty_research-99332023-03-13T03:03:35Z The formation of the high Tc phase of melt quenched Bi1.6Pb0.4Sr2Ca2Cu3Oy Natividad, Michelle T. Palisoc, Shirley Tiong Mendoza, Phebe P. The melt quench method was applied in the fabrication of Bi1.6Pb0.4Sr2Ca2Cu3Oy superconducting ceramics. The effects of melting the lead doped BSCCO were investigated using the scanning electron microscope and energy dispersive spectroscope (SEM/EDAX), differential thermal analyzer (DTA), x-ray diffractrometer (XRD) and magnetic susceptibility (χ-T) analyses. The results showed that the superconducting phase appeared even in the precursor samples. Glass forming tendency is also remarkably retarded. Sintering at 840°C for 24 hours completely vanished this glass forming ability. The critical temperature (Tc) onset was strongly dependent on the amount of non-superconducting impurities, grain size and intensity of the endothermic peak that affects the phase formation in the partially melted state. 2008-01-01T08:00:00Z text https://animorepository.dlsu.edu.ph/faculty_research/11673 Faculty Research Work Animo Repository Physics
institution De La Salle University
building De La Salle University Library
continent Asia
country Philippines
Philippines
content_provider De La Salle University Library
collection DLSU Institutional Repository
topic Physics
spellingShingle Physics
Natividad, Michelle T.
Palisoc, Shirley Tiong
Mendoza, Phebe P.
The formation of the high Tc phase of melt quenched Bi1.6Pb0.4Sr2Ca2Cu3Oy
description The melt quench method was applied in the fabrication of Bi1.6Pb0.4Sr2Ca2Cu3Oy superconducting ceramics. The effects of melting the lead doped BSCCO were investigated using the scanning electron microscope and energy dispersive spectroscope (SEM/EDAX), differential thermal analyzer (DTA), x-ray diffractrometer (XRD) and magnetic susceptibility (χ-T) analyses. The results showed that the superconducting phase appeared even in the precursor samples. Glass forming tendency is also remarkably retarded. Sintering at 840°C for 24 hours completely vanished this glass forming ability. The critical temperature (Tc) onset was strongly dependent on the amount of non-superconducting impurities, grain size and intensity of the endothermic peak that affects the phase formation in the partially melted state.
format text
author Natividad, Michelle T.
Palisoc, Shirley Tiong
Mendoza, Phebe P.
author_facet Natividad, Michelle T.
Palisoc, Shirley Tiong
Mendoza, Phebe P.
author_sort Natividad, Michelle T.
title The formation of the high Tc phase of melt quenched Bi1.6Pb0.4Sr2Ca2Cu3Oy
title_short The formation of the high Tc phase of melt quenched Bi1.6Pb0.4Sr2Ca2Cu3Oy
title_full The formation of the high Tc phase of melt quenched Bi1.6Pb0.4Sr2Ca2Cu3Oy
title_fullStr The formation of the high Tc phase of melt quenched Bi1.6Pb0.4Sr2Ca2Cu3Oy
title_full_unstemmed The formation of the high Tc phase of melt quenched Bi1.6Pb0.4Sr2Ca2Cu3Oy
title_sort formation of the high tc phase of melt quenched bi1.6pb0.4sr2ca2cu3oy
publisher Animo Repository
publishDate 2008
url https://animorepository.dlsu.edu.ph/faculty_research/11673
_version_ 1797546126813954048