Published 1990
| Version v1
Book
Thermally activated flux flow in thin films of Y2Ba4Cu8O16-δ
- 1. Kamerlingh Onnes Lab., Leiden Univ., P.O. Box 9596, 2300 RA Leiden (Netherlands)
- 2. Phillips Research Lab., P.O. Box 80.000, 5600 JA Eindhoven (Netherlands)
- 3. Katholieke Univ. Nijmegen (Netherlands)
Description
The resistive transition of a preferentially oriented thin film of Y2Ba4Cu8O16-δ has been measured in fields up to 20 T oriented parallel to the c-axis. The data can be analyzed in terms of thermally activated flux flow and flux pinning due to dislocation lines. The analysis yields the upper critical field Bc2 which shows an unusual upward curvature at low temperatures. Furthermore an estimate can be made of the correlation length Lc of the flux line lattice in the field direction. Lc is found to be very small, however, remaining larger than the CuO2 plane distance
Additional details
Publishing Information
- Publisher
- Materials Research Society.
- Imprint Place
- Pittsburgh, PA (United States)
- ISBN
- 1-55899-057-7
- Imprint Title
- High-temperature superconductors: Fundamental properties and novel materials processing
- Imprint Pagination
- 1322 p.
- Journal Page Range
- p. 879-882.
Conference
- Title
- Materials Research Society fall meeting.
- Dates
- 27 Nov - 2 Dec 1989.
- Place
- Boston, MA (United States).
INIS
- Country of Publication
- United States
- Country of Input or Organization
- United States
- INIS RN
- 23018764
- Subject category
- S36: MATERIALS SCIENCE;
- Resource subtype / Literary indicator
- Conference
- Descriptors DEI
- BARIUM OXIDES; COPPER OXIDES; CRITICAL FIELD; DISLOCATIONS; GRAIN ORIENTATION; MAGNETIC FLUX; SUPERCONDUCTIVITY; THIN FILMS; YTTRIUM OXIDES
- Descriptors DEC
- ALKALINE EARTH METAL COMPOUNDS; BARIUM COMPOUNDS; CHALCOGENIDES; COPPER COMPOUNDS; CRYSTAL DEFECTS; CRYSTAL STRUCTURE; ELECTRIC CONDUCTIVITY; ELECTRICAL PROPERTIES; FILMS; LINE DEFECTS; MAGNETIC FIELDS; MICROSTRUCTURE; ORIENTATION; OXIDES; OXYGEN COMPOUNDS; PHYSICAL PROPERTIES; TRANSITION ELEMENT COMPOUNDS; YTTRIUM COMPOUNDS
Optional Information
- Secondary number(s)
- CONF-891119--.