Published April 1991
| Version v1
Journal article
Oxides of the type TlSr2Cu1-xMxO5(M=Fe, Co) having the 121 structure
Creators
- 1. E. I. duPont de Nemours and Co., Wilmington, Delaware (USA)
- 2. Los Alamos National Lab., New Mexico (USA)
Description
Oxides of the type TlSr2Cu1-xMxO5(M = Fe, 0.5≤x≤0.75; M = Co, 0.3 ≤x≤ 0.5) have been synthesized and characterized for the first time. These oxides were monophasic and crystallized in a primitive tetragonal structure (c-parameters∼ 9.0 angstrom). Lattice parameters vary systematically with x. All the oxides show semiconducting behavior. Neutron powder diffraction study on TlSr2Cu0.4Fe0.6O5-δ shows structural features similar to those of other 121 oxides, but has comparatively less disorder in the Tl-O plane and has axially compressed Cu/Fe-O6 octahedra
Additional details
Publishing Information
- Journal Title
- Journal of Solid State Chemistry
- Journal Volume
- 91
- Journal Issue
- 2
- Series
- J. Solid State Chem.
- Journal Page Range
- 397-402
- ISSN
- 0022-4596
- CODEN
- JSSCB
INIS
- Country of Publication
- United States
- Country of Input or Organization
- United States
- INIS RN
- 22075960
- Subject category
- S36: MATERIALS SCIENCE; S36: MATERIALS SCIENCE; S75: CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY;
- Resource subtype / Literary indicator
- Numerical Data
- Descriptors DEI
- CHEMICAL PREPARATION; COBALT OXIDES; COPPER OXIDES; CRYSTAL STRUCTURE; DATA PROCESSING; EXPERIMENTAL DATA; HIGH-TC SUPERCONDUCTORS; IRON OXIDES; LATTICE PARAMETERS; NEUTRON DIFFRACTION; STRONTIUM OXIDES; TETRAGONAL LATTICES; THALLIUM OXIDES
- Descriptors DEC
- ALKALINE EARTH METAL COMPOUNDS; CHALCOGENIDES; COBALT COMPOUNDS; COHERENT SCATTERING; COPPER COMPOUNDS; CRYSTAL LATTICES; DATA; DIFFRACTION; INFORMATION; IRON COMPOUNDS; NUMERICAL DATA; OXIDES; OXYGEN COMPOUNDS; SCATTERING; STRONTIUM COMPOUNDS; SUPERCONDUCTORS; SYNTHESIS; THALLIUM COMPOUNDS; TRANSITION ELEMENT COMPOUNDS