Published September 30, 1994
| Version v1
Journal article
Superconductivity in SrCuO2-BaCuO2 superlattices: Formation of artificially layered superconducting materials
Creators
- 1. Oak Ridge National Lab., TN (United States)
Description
Pulsed-laser deposition was used to synthesize artificially layered high-temperature superconductors. Thin-film compounds were formed when the constraint of epitaxy was used to stabilize SrCuO2-BaCuO2 superlattices in the infinite layer structure. Using this approach, two new structural families, Ba2Srn-1CuN+1O2n+2+δ and Ba4Srn-1Cun+3O2n+6+δ, have been synthesized; these families superconduct at temperatures as high as 70 kelvin
Additional details
Publishing Information
- Journal Title
- Science (Washington, D.C.)
- Journal Volume
- 265
- Journal Issue
- 5181
- Journal Page Range
- p. 2074-2077.
- ISSN
- 0036-8075
- CODEN
- SCIEAS
INIS
- Country of Publication
- United States
- Country of Input or Organization
- United States
- INIS RN
- 26040213
- Subject category
- S36: MATERIALS SCIENCE; S36: MATERIALS SCIENCE;
- Descriptors DEI
- BARIUM OXIDES; COPPER OXIDES; EPITAXY; STRONTIUM OXIDES; SUPERCONDUCTIVITY; SUPERCONDUCTORS; SUPERLATTICES
- Descriptors DEC
- ALKALINE EARTH METAL COMPOUNDS; BARIUM COMPOUNDS; CHALCOGENIDES; COPPER COMPOUNDS; CRYSTAL GROWTH METHODS; ELECTRIC CONDUCTIVITY; ELECTRICAL PROPERTIES; OXIDES; OXYGEN COMPOUNDS; PHYSICAL PROPERTIES; STRONTIUM COMPOUNDS; TRANSITION ELEMENT COMPOUNDS