Published March 10, 2003
| Version v1
Journal article
Crystal structure and physical properties of FeSr2GdCu2O7+δ
Description
A new Fe-Sr-Gd-oxide-cuprate compound FeSr2GdCu2O7+δ (Fe1212) was successfully synthesized by solid-state reaction. X-Ray diffraction data indicate that the sample is single phase. A Rietveld refinement of the structure was carried out. This compound has a 1212-type structure of a tetragonal symmetry. The lattice parameters are a=3.8457(1) A, c=11.3875(2) A and the space group is P4/mmm. Magnetization measurements show that this compound exhibits paramagnetic behavior above 5 K. Resistance measurements show that the sample has a semiconductor-like behavior
Additional details
Identifiers
- PII
- S092583880201071X;
Publishing Information
- Journal Title
- Journal of Alloys and Compounds
- Journal Volume
- 351
- Journal Issue
- 1-2
- Journal Page Range
- p. 47-49
- ISSN
- 0925-8388
- CODEN
- JALCEU
INIS
- Country of Publication
- Netherlands
- Country of Input or Organization
- International Atomic Energy Agency (IAEA)
- INIS RN
- 37042160
- Subject category
- S36: MATERIALS SCIENCE;
- Descriptors DEI
- CUPRATES; GADOLINIUM COMPOUNDS; IRON COMPOUNDS; LATTICE PARAMETERS; MAGNETIZATION; OXIDES; PARAMAGNETISM; PHYSICAL PROPERTIES; SEMICONDUCTOR MATERIALS; SPACE GROUPS; STRONTIUM COMPOUNDS; TETRAGONAL LATTICES; X-RAY DIFFRACTION
- Descriptors DEC
- ALKALINE EARTH METAL COMPOUNDS; CHALCOGENIDES; COHERENT SCATTERING; COPPER COMPOUNDS; CRYSTAL LATTICES; CRYSTAL STRUCTURE; DIFFRACTION; MAGNETISM; MATERIALS; OXYGEN COMPOUNDS; RARE EARTH COMPOUNDS; SCATTERING; SYMMETRY GROUPS; TRANSITION ELEMENT COMPOUNDS
Optional Information
- Copyright
- Copyright (c) 2002 Elsevier Science B.V., Amsterdam, The Netherlands, All rights reserved.