Published January 2000 | Version v1
Journal article Metadata-only

Partial tin (Sn) substitution of strontium (Sr) in the 2212 BSCCO system

Creators

  • 1. Solid-Physics Laboratory, Physics Dept., College of Science, De La Salle University, Manila (Philippines)

Description

The effects of doping tin (Sn) into the strontium (Sr) site of the 2212 Bi-Sr-Ca-Cu-O system via the modified solid-state methods has been studied. X-ray diffraction analysis revealed a pure 2212 phase for the sample with nominal composition Bi2.0 Sr1.8 Sn0.2 Ca1.0 Cu2.0 Oδ sintered in air at 860oC for 24 hours and annealed in air at 855oC for 48 hours. Magnetic susceptibility and electrical resistivity measurements of this sample showed a Tcx (onset) of 94oC and Tcρ (zero) of 95oC, respectively. (Author)

Availability note (English)

Also available from PNRI library

Additional details

Publishing Information

Journal Title
Manila Journal of Science
Journal Issue
v.3/1
Journal Page Range
p. 21-26
ISSN
0118-9913

INIS

Country of Publication
Philippines
Country of Input or Organization
Philippines
INIS RN
33002186
Subject category
S75: CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY;
Descriptors DEI
BISMUTH; CALCIUM; COPPER; CRYSTAL DOPING; HIGH-TC SUPERCONDUCTORS; MAGNETIC SUSCEPTIBILITY; NEUTRON FLUX TILTING; OXYGEN; STRONTIUM; SUPERCONDUCTIVITY; TIN; X-RAY DIFFRACTION
Descriptors DEC
ALKALINE EARTH METALS; COHERENT SCATTERING; DIFFRACTION; ELECTRIC CONDUCTIVITY; ELECTRICAL PROPERTIES; ELEMENTS; MAGNETIC PROPERTIES; METALS; NONMETALS; PHYSICAL PROPERTIES; SCATTERING; SUPERCONDUCTORS; TRANSITION ELEMENTS; TYPE-II SUPERCONDUCTORS

Optional Information

Notes
12 refs., 4 figs.