Published May 1995
| Version v1
Journal article
Influence of Pb concentration on microstructural and superconducting properties of BSCCO superconductors
Creators
- 1. Inst. of Exp. Phys., Slovak Acad. of Sci., Kosice (Slovakia)
Description
The microstructure and superconducting properties of high-Tc superconducting materials Bi2-xPbxSr2Ca2Cu3O10+y with variable amounts of lead; (x=0.2, 0.3, 0.4 and 0.5) have been studied. Nearly single-phase samples were prepared for x=0.3, 0.4 and 0.5. There is some optimal concentration of Pb around x=0.3 for which the electrical resistivity is minimal, the transport critical current density Jc is maximal and the magnetization decreases more quickly with decreasing temperature. (author)
Availability note (English)
Available online at the Web site for the journal Superconductor Science and Technology (ISSN 1361-6668) http://www.iop.org/Additional details
Identifiers
- URL
- http://www.iop.org/;
Publishing Information
- Journal Title
- Superconductor Science and Technology
- Journal Volume
- 8
- Journal Issue
- 5
- Journal Page Range
- p. 324-328
- ISSN
- 0953-2048
INIS
- Country of Publication
- United Kingdom
- Country of Input or Organization
- Israel
- INIS RN
- 32019555
- Subject category
- S36: MATERIALS SCIENCE; S75: CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY;
- Descriptors DEI
- BISMUTH COMPOUNDS; CHEMICAL PREPARATION; CONCENTRATION RATIO; COPPER OXIDES; DOPED MATERIALS; ELECTRIC CONDUCTIVITY; HIGH-TC SUPERCONDUCTORS; LEAD COMPOUNDS; MAGNETIZATION; QUANTITATIVE CHEMICAL ANALYSIS; SILVER; STRONTIUM COMPOUNDS
- Descriptors DEC
- ALKALINE EARTH METAL COMPOUNDS; CHALCOGENIDES; CHEMICAL ANALYSIS; COPPER COMPOUNDS; ELECTRICAL PROPERTIES; ELEMENTS; MAGNETIC MOMENTS; MATERIALS; METALS; OXIDES; OXYGEN COMPOUNDS; PHYSICAL PROPERTIES; SUPERCONDUCTORS; SYNTHESIS; TRANSITION ELEMENT COMPOUNDS; TRANSITION ELEMENTS; TYPE-II SUPERCONDUCTORS