Published July 1, 1990
| Version v1
Journal article
X-ray photoelectron spectroscopy analysis of Bi2Sr2Ca1-xYxCu2Oy
Creators
- 1. Central Engineering Laboratories, Nissan Motor Company, Limited, 1, Natsushima-cho, Yokosuka, Kanagawa 237 (Japan)
Description
Experiments on x-ray photoelectron spectroscopy of Bi2Sr2Ca1-xYxCu2Oy were performed to investigate the change of valence of each atom and the distribution of Y atoms on the cation sites. The core-level binding energies of Sr and Y increased with increasing Y content and that of Bi did not change. The average valence of Cu was above 2 for 0.0≤x≤0.5 and below 2 for 0.8≤x≤1.0. Y atoms were substituted for the cations between the adjacent Cu-O planes
Additional details
Publishing Information
- Journal Title
- Physical Review, B: Condensed Matter
- Journal Volume
- 42
- Journal Issue
- 1
- Series
- Phys. Rev., B: Condens. Matter.
- Journal Page Range
- 939-942
- ISSN
- 0163-1829
- CODEN
- PRBMD
INIS
- Country of Publication
- United States
- Country of Input or Organization
- United States
- INIS RN
- 22007961
- Subject category
- S36: MATERIALS SCIENCE;
- Descriptors DEI
- BINDING ENERGY; BISMUTH OXIDES; CALCIUM OXIDES; COPPER OXIDES; HIGH-TC SUPERCONDUCTORS; PHOTOELECTRON SPECTROSCOPY; STRONTIUM OXIDES; VALENCE; X RADIATION; YTTRIUM OXIDES
- Descriptors DEC
- ALKALINE EARTH METAL COMPOUNDS; BISMUTH COMPOUNDS; CALCIUM COMPOUNDS; CHALCOGENIDES; COPPER COMPOUNDS; ELECTROMAGNETIC RADIATION; ELECTRON SPECTROSCOPY; ENERGY; IONIZING RADIATIONS; OXIDES; OXYGEN COMPOUNDS; RADIATIONS; SPECTROSCOPY; STRONTIUM COMPOUNDS; SUPERCONDUCTORS; TRANSITION ELEMENT COMPOUNDS; YTTRIUM COMPOUNDS