ON THE 110K SUPERCONDUCTING PHASE IN THE Bi-Sr-Ca-Cu OXIDE SYSTEM

1 June 1988

journal article
Published by World Scientific Pub Co Pte Ltd in Modern Physics Letters B

Vol. 2 (5) , 699-706
https://doi.org/10.1142/s0217984988000370

Abstract

We have prepared material with high content of 110K superconducting phase by a novel two-step synthetic method. The samples have been characterized by both resistive and a.c. magnetic measurements, secondary electron microscopy, EDX micro-analysis and X-ray diffraction. The 110K superconducting phase has been found to be the Bi ₂ Sr ₂ Ca ₂ Cu ₃ O _y compound with a layered orthorhombic structure, with a=5.42, b=5.44 and c=36.8 Å respectively.

Keywords

COPPER
ELECTRON MICROSCOPY
MATERIALS SCIENCE
ELECTRIC CONDUCTIVITY
ALKALINE EARTH METAL
SECONDARY ELECTRON
CRYSTAL STRUCTURE
X RAY DIFFRACTION

This publication has 0 references indexed in Scilit: