Published 1989
| Version v1
Book
Auger spectra, band structure, Coulomb parameters, and ionic charges in La1.85(Sr,Ba)0.15CuO4
- 1. Physics Dept. and Solid State Institute, Technion, 32000 Haifa (Israel)
- 2. Physics Dept., Univ. of Miami, Coral Gables, FL (USA)
Description
The copper L3VV and oxygen KVV Auger electron high-resolution spectra of La1.85(Sr,Ba)0.15CuO4 have been measured. The experimental data are compared with local-density-approximation band-structure results obtained by the LMTO method within the virtual-lattice approximation. From this comparison the values of the intra-atomic parameters of the Cu(3d) and O(2p) orbitals are extracted. The mean effective charge of the oxygen ions is estimated from the ratio of the intensities of the oxygen KL1L1 and KL2,3L2,3 Auger lines. These results are compared to those for YBa2Cu3O7
Additional details
Publishing Information
- Publisher
- Elsevier Science Pub. Co., Inc.
- Imprint Place
- New York, NY (USA)
- Imprint Title
- Proceedings of the international conference on materials and mechanisms of superconductivity. High temperature superconductors II. Part 1-2
- Imprint Pagination
- 1744 p.
- Journal Page Range
- p. 1329-1330.
Conference
- Title
- International conference on materials and mechanisms of superconductivity - high-temperature superconductors II.
- Dates
- 23-28 Jul 1989.
- Place
- Stanford, CA (USA).
INIS
- Country of Publication
- United States
- Country of Input or Organization
- United States
- INIS RN
- 21057838
- Subject category
- S36: MATERIALS SCIENCE; S36: MATERIALS SCIENCE; S75: CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY;
- Resource subtype / Literary indicator
- Conference, Numerical Data
- Descriptors DEI
- AUGER ELECTRON SPECTROSCOPY; BAND THEORY; BARIUM OXIDES; COMPARATIVE EVALUATIONS; COPPER IONS; COPPER OXIDES; COULOMB EXCITATION; CURRENT DENSITY; ELECTRONIC STRUCTURE; EXPERIMENTAL DATA; IONIC CONDUCTIVITY; LANTHANUM OXIDES; OXYGEN IONS; STRONTIUM OXIDES; SUPERCONDUCTIVITY; SUPERCONDUCTORS; YTTRIUM OXIDES
- Descriptors DEC
- ALKALINE EARTH METAL COMPOUNDS; ATOMIC IONS; BARIUM COMPOUNDS; CHALCOGENIDES; CHARGED PARTICLES; COPPER COMPOUNDS; DATA; ELECTRIC CONDUCTIVITY; ELECTRICAL PROPERTIES; ELECTRON SPECTROSCOPY; ENERGY-LEVEL TRANSITIONS; EVALUATION; EXCITATION; INFORMATION; IONS; LANTHANUM COMPOUNDS; NUMERICAL DATA; OXIDES; OXYGEN COMPOUNDS; PHYSICAL PROPERTIES; RARE EARTH COMPOUNDS; SPECTROSCOPY; STRONTIUM COMPOUNDS; TRANSITION ELEMENT COMPOUNDS; YTTRIUM COMPOUNDS
Optional Information
- Secondary number(s)
- CONF-890718--.