Published January 2, 1995
| Version v1
Journal article
X-ray emission spectra and valence state of sulphur atoms of YBa2((CuO)1-x(NiS)x)3O4-δ
Creators
- 1. Inst. of Metal Phys., Acad. of Sci., Yekaterinburg (Russian Federation)
Description
SK α1,2 and SK β1 fluorescence X-ray emission spectra of YBa2(CuO1-x(NiS)x)3O4-δ (x=0.01; 0.03) are investigated. According to analysis of their energy position and fine structure one can conclude that sulphur atoms enter the lattice of Y123 compounds and form oxyanion groups. The oxidation state of S atoms in these compounds depends on their concentration and varies from 4+ to 6+. (author)
Availability note (English)
Available online at the Web site for the Journal of Physics. Condensed Matter (ISSN 1361-648X) http://www.iop.org/Additional details
Identifiers
- URL
- http://www.iop.org/;
Publishing Information
- Journal Title
- Journal of Physics. Condensed Matter
- Journal Volume
- 7
- Journal Issue
- 1
- Journal Page Range
- p. 213-218
- ISSN
- 0953-8984
INIS
- Country of Publication
- United Kingdom
- Country of Input or Organization
- International Atomic Energy Agency (IAEA)
- INIS RN
- 32019104
- Subject category
- S75: CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY; S37: INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY;
- Descriptors DEI
- BARIUM OXIDES; COPPER OXIDES; CRYSTAL LATTICES; NICKEL SULFIDES; VALENCE; X-RAY EMISSION ANALYSIS; X-RAY SPECTROSCOPY; YTTRIUM OXIDES
- Descriptors DEC
- ALKALINE EARTH METAL COMPOUNDS; BARIUM COMPOUNDS; CHALCOGENIDES; CHEMICAL ANALYSIS; COPPER COMPOUNDS; CRYSTAL STRUCTURE; NICKEL COMPOUNDS; NONDESTRUCTIVE ANALYSIS; OXIDES; OXYGEN COMPOUNDS; SPECTROSCOPY; SULFIDES; SULFUR COMPOUNDS; TRANSITION ELEMENT COMPOUNDS; YTTRIUM COMPOUNDS