Published 1989
| Version v1
Book
HREM on grain boundaries in oxide superconductors
Creators
- 1. Center for HREM, Lab. of Materials Sciences, Rotterdamseweg 137, 2628 AL Delft (Netherlands)
- 2. Center for EM, Univ. of Antwerp, RUCA, Groenenborgerlaan 171, Antwerp (Belgium)
Description
High resolution electron microscopy has been carried out on grain boundaries in a number of superconducting oxides: YBa2Cu3O7-j, LaCaBaCu3O7-j, Bi2Sr2CanCun+1O2n+6+j, and Pb2(Sr,Ca)3-xAxCu2+nO6+2n+j. In general no amorphous material or another phase is observed t the grain boundaries. It is argued that the low critical currents in these polycrystalline materials are caused by the atomic structure of (001) interfaces at grain boundaries and concerning YBa2Cu3O7 and LaCaBaCu3O7-j by the intercalation of CuO layers starting from the grain boundaries
Additional details
Publishing Information
- Publisher
- Materials Research Society.
- Imprint Place
- Pittsburgh, PA (USA)
- ISBN
- 1-55899-029-1
- Imprint Title
- High temperature superconductors
- Imprint Pagination
- 402 p.
- Series
- Materials Research Society symposium proceedings. Volume 156.
- Journal Page Range
- p. 209-218.
Conference
- Title
- Spring meeting of the Materials Research Society.
- Dates
- 24-28 Apr 1989.
- Place
- San Diego, CA (USA).
INIS
- Country of Publication
- United States
- Country of Input or Organization
- United States
- INIS RN
- 21070576
- Subject category
- S36: MATERIALS SCIENCE; S75: CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY; S36: MATERIALS SCIENCE;
- Resource subtype / Literary indicator
- Conference
- Descriptors DEI
- BARIUM OXIDES; BISMUTH OXIDES; CALCIUM OXIDES; CHEMICAL COMPOSITION; COPPER OXIDES; ELECTRONIC STRUCTURE; GRAIN BOUNDARIES; LANTHANUM OXIDES; LEAD OXIDES; PHASE STUDIES; STRONTIUM OXIDES; SUPERCONDUCTIVITY; TRANSMISSION ELECTRON MICROSCO; YTTRIUM OXIDES
- Descriptors DEC
- ALKALINE EARTH METAL COMPOUNDS; BARIUM COMPOUNDS; BISMUTH COMPOUNDS; CALCIUM COMPOUNDS; CHALCOGENIDES; COPPER COMPOUNDS; CRYSTAL STRUCTURE; ELECTRIC CONDUCTIVITY; ELECTRICAL PROPERTIES; ELECTRON MICROSCOPY; LANTHANUM COMPOUNDS; LEAD COMPOUNDS; MICROSCOPY; MICROSTRUCTURE; OXIDES; OXYGEN COMPOUNDS; PHYSICAL PROPERTIES; RARE EARTH COMPOUNDS; STRONTIUM COMPOUNDS; TRANSITION ELEMENT COMPOUNDS; YTTRIUM COMPOUNDS
Optional Information
- Secondary number(s)
- CONF-890426--.