Published 1989
| Version v1
Book
A Raman study of phonon mode softening in superconducting and non-superconducting (RE)Ba2Cu3O7 for RE = Y,Eu,Pr
- 1. IBM Almaden Research Center, San Jose, CA (USA)
Description
The authors have measured the mode frequency and linewidth of the Ag(B1g) phonon mode which exhibits softening below the superconducting transition in the YBa2Cu3O7 (Y123) family of high temperature superconductors. Measurements were made on Y123, Eu123 and on non-superconducting Pr123. The mode softens by 10 cm-1 in Eu123 and shows no anomaly in Pr123
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. 1091-1092.
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
- 21056279
- Subject category
- S75: CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY; S36: MATERIALS SCIENCE; S37: INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY;
- Resource subtype / Literary indicator
- Conference
- Descriptors DEI
- CHEMICAL COMPOSITION; ELECTRONIC STRUCTURE; EUROPIUM; FREQUENCY DEPENDENCE; HIGH TEMPERATURE; PRASEODYMIUM; QUASIPARTICLE-PHONON MODEL; RAMAN SPECTRA; SUPERCONDUCTIVITY; SUPERCONDUCTORS; YTTRIUM COMPOUNDS
- Descriptors DEC
- ELECTRIC CONDUCTIVITY; ELECTRICAL PROPERTIES; ELEMENTS; MATHEMATICAL MODELS; METALS; NUCLEAR MODELS; PHYSICAL PROPERTIES; RARE EARTHS; SPECTRA; TRANSITION ELEMENT COMPOUNDS
Optional Information
- Secondary number(s)
- CONF-890718--.