Published 1989
| Version v1
Book
Electronic structure of high Tc superconductors by x-ray emission spectroscopy
Creators
- 1. Univ. P. et M. Curie, Lab de Chimie Physique (CNRS associate), F-75231 Paris Cedex 05 (France)
Description
The authors report high resolution soft x-ray emission spectroscopy measurements which provide direct information on the partial Cu 3d and O 2p electronic states of copper oxide-based ceramic superconductors (La2CuO4, La1.85CuO4, YBa2Cu3O7, and Bi2Sr2CaCu3O8). The discussion refers to XPS/UPS data and LDF theory. The main conclusions are that: the excitation spectra show well localized Cu 3d states in all the perovskite-related compounds (though less so than in CuO), Cu 3D-O 2p hybridization is not that predicted by LDF theory, and O 2p states are band like
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. 1321-1322.
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
- 21057702
- Subject category
- S36: MATERIALS SCIENCE; S75: CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY;
- Resource subtype / Literary indicator
- Conference
- Descriptors DEI
- BAND THEORY; BARIUM OXIDES; BISMUTH OXIDES; CALCIUM OXIDES; CHEMICAL COMPOSITION; COPPER OXIDES; ELECTRONIC STRUCTURE; EXCITED STATES; LANTHANUM OXIDES; PEROVSKITE; STRONTIUM OXIDES; SUPERCONDUCTIVITY; SUPERCONDUCTORS; X-RAY SPECTRA; YTTRIUM OXIDES
- Descriptors DEC
- ALKALINE EARTH METAL COMPOUNDS; BARIUM COMPOUNDS; BISMUTH COMPOUNDS; CALCIUM COMPOUNDS; CHALCOGENIDES; COPPER COMPOUNDS; ELECTRIC CONDUCTIVITY; ELECTRICAL PROPERTIES; ENERGY LEVELS; LANTHANUM COMPOUNDS; MINERALS; OXIDE MINERALS; OXIDES; OXYGEN COMPOUNDS; PHYSICAL PROPERTIES; RARE EARTH COMPOUNDS; SPECTRA; STRONTIUM COMPOUNDS; TRANSITION ELEMENT COMPOUNDS; YTTRIUM COMPOUNDS
Optional Information
- Secondary number(s)
- CONF-890718--.