Published September 2007
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Phase structure and properties of superconducting ceramics on a bases of Bi1,7Pb0,3Sr2Ca2Cu3Oy precursors received by melt rapid quenching on the solar furnace
- 1. Inst. of materials science SPA 'Physics-Sun', Tashkent (Uzbekistan)
- 2. E.Andronikashvili inst. of physics, Tbilisi (Georgia)
Description
Full text: Formation of the superconductor ceramics on the base of precursors of nominal composition Bi1,7Pb0,3Sr2Ca2Cu3Oy, synthesized in solar furnace by melt rapid quenching method was studied. Phase composition of the samples by microstructure and X-ray analysis was investigated. Simultaneously warm-up dependencies of the electric resistance and magnetic receptivity are determined. Influence of composition and crystalline structure of a substrates on texture of a superconductor ceramics was studied. Considerable role of a melt quenching condition and insignificant role of a substrates type were observed. (authors)
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Additional details
Publishing Information
- Publisher
- Khorezm Mamun academy of sciences
- Imprint Place
- Khiva (Uzbekistan)
- Imprint Title
- Abstracts of fifth international conference 'Magnetic and superconducting materials'
- Imprint Pagination
- 114 p.
- Journal Page Range
- p. 95-96
- Report number
- INIS-UZ--150
Conference
- Title
- 5. international conference on Magnetic and superconducting materials
- Dates
- 25-30 Sep 2007
- Place
- Khiva (Uzbekistan)
INIS
- Country of Publication
- Uzbekistan
- Country of Input or Organization
- Uzbekistan
- INIS RN
- 39121423
- Subject category
- S75: CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY;
- Resource subtype / Literary indicator
- Conference
- Descriptors DEI
- BISMUTH; CALCIUM; CERAMICS; CHEMICAL COMPOSITION; CHEMICAL PREPARATION; COPPER OXIDES; HIGH-TC SUPERCONDUCTORS; LEAD OXIDES; QUENCHING; SOLAR FURNACES; STRONTIUM; SUPERCONDUCTIVITY; X-RAY FLUORESCENCE ANALYSIS; X-RAY SPECTROSCOPY
- Descriptors DEC
- ALKALINE EARTH METALS; CHALCOGENIDES; CHEMICAL ANALYSIS; COPPER COMPOUNDS; ELECTRIC CONDUCTIVITY; ELECTRICAL PROPERTIES; ELEMENTS; EQUIPMENT; FURNACES; LEAD COMPOUNDS; METALS; NONDESTRUCTIVE ANALYSIS; OXIDES; OXYGEN COMPOUNDS; PHYSICAL PROPERTIES; SOLAR EQUIPMENT; SPECTROSCOPY; SUPERCONDUCTORS; SYNTHESIS; TRANSITION ELEMENT COMPOUNDS; TYPE-II SUPERCONDUCTORS; X-RAY EMISSION ANALYSIS