Published August 2004
| Version v1
Journal article
A comparison of the processes involved in the direct synthesis of GdSr2RuCu2Ox and NdSr2RuCu2Oy perovskites
Description
The processes involved during the direct synthesis of the GdSr2RuCu2O8 compound and of the analogous Nd-based compound from the precursor oxides have been analyzed mainly by variable temperature X-ray powder diffraction (XRPD) and thermo-gravimetric analysis (TGA). The reaction paths for the two compounds are quite different: GdSr2RuCu2O8 compound forms only after long annealing procedures by reaction of two intermediate compounds, while NdSr2RuCu2O8 forms in a unique step
Additional details
Identifiers
- DOI
- 10.1016/j.physc.2004.02.073;
- PII
- S0921453404002497;
Publishing Information
- Journal Title
- Physica. C, Superconductivity
- Journal Volume
- 408-410
- Journal Issue
- 3-4
- Journal Page Range
- p. 193-194
- ISSN
- 0921-4534
- CODEN
- PHYCE6
Conference
- Title
- International conference on materials and mechanisms of superconductivity and high temperature superconductors
- Acronym
- 7. M2SRIO
- Dates
- 25-30 May 2003
- Place
- Rio de Janeiro (Brazil)
INIS
- Country of Publication
- Netherlands
- Country of Input or Organization
- International Atomic Energy Agency (IAEA)
- INIS RN
- 36059389
- Subject category
- S75: CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY;
- Resource subtype / Literary indicator
- Conference
- Descriptors DEI
- ANNEALING; COMPARATIVE EVALUATIONS; CUPRATES; GADOLINIUM COMPOUNDS; NEODYMIUM COMPOUNDS; PEROVSKITES; RUTHENIUM COMPOUNDS; STRONTIUM COMPOUNDS; SYNTHESIS; THERMAL GRAVIMETRIC ANALYSIS; X-RAY DIFFRACTION
- Descriptors DEC
- ALKALINE EARTH METAL COMPOUNDS; CHEMICAL ANALYSIS; COHERENT SCATTERING; COPPER COMPOUNDS; DIFFRACTION; EVALUATION; GRAVIMETRIC ANALYSIS; HEAT TREATMENTS; MINERALS; OXYGEN COMPOUNDS; QUANTITATIVE CHEMICAL ANALYSIS; RARE EARTH COMPOUNDS; REFRACTORY METAL COMPOUNDS; SCATTERING; THERMAL ANALYSIS; TRANSITION ELEMENT COMPOUNDS
Optional Information
- Copyright
- Copyright (c) 2004 Elsevier Science B.V., Amsterdam, The Netherlands, All rights reserved.