Partial substitution of tin (Sn) into the strontium (Sr) site of the high-Tc BSCCO system

Authors

  • Amancia Ragandac-Vallente Mariano Marcos State University, Ilocos Norte, Philippines
  • Alex V. Quema Institute for Molecular Science, Okazaki, Japan and Physics Department, De La Salle University, Philippines

Abstract

Tin (Sn) is partially substituted into the Strontium (Sr) site of the high-Tc BSCCO system. The produced samples were characterized. X-ray diffraction analysis revealed the co-existence of the high-Tc and low-Tc phases in most of the samples. Electrical resistivity measurements showed zero resistivity at 115 K for the sample prepared via solid-state reaction method and with nominal composition of Bi2(Sr1.7Sn0.3)Ca2Cu3O16. Susceptibility measurement of this sample showed a transition onset of about 112 K. SEM analysis of this sample revealed that bar-shaped crystals were formed.

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Issue

Article ID

SPP-2005-PA-40

Section

Poster Session PA

Published

2005-10-26

How to Cite

[1]
A Ragandac-Vallente and AV Quema, Partial substitution of tin (Sn) into the strontium (Sr) site of the high-Tc BSCCO system, Proceedings of the Samahang Pisika ng Pilipinas 23, SPP-2005-PA-40 (2005). URL: https://proceedings.spp-online.org/article/view/SPP-2005-PA-40.