Published April 1, 2002
| Version v1
Journal article
Microstructure of YBa2Cu3O7-δ/Pb(Zr1-xTix)O3 (x=0, 0.47) heterostructures
- 1. European Synchrotron Radiation Facility, BP 220, Grenoble (France)
- 2. Institut fuer Festkoerperforschung, Forschungszentrum, Juelich (DE)
Description
Epitaxial PbZrO3 (PZ) and Pb(Zr0.53Ti0.47)O3 (PZT) films were prepared on epitaxial YBa2Cu3O7-δ (YBCO) on SrTiO3(001) by pulsed laser deposition. PZ was deposited at low substrate temperature followed by in situ oxygen annealing. Similar to PZT, the PZ grows as a dense film, but it is rougher and has more pinholes than PZT as a result of the larger lattice mismatch with YBCO. Both YBCO/PZ and YBCO/PZT heterostructures exhibit sharp interfaces, with edge dislocations located close to the interface. (author)
Availability note (English)
Available online at the Web site for the Journal of Physics. Condensed Matter (ISSN 1361-648X) http://www.iop.org/Additional details
Identifiers
- URL
- http://www.iop.org/;
Publishing Information
- Journal Title
- Journal of Physics. Condensed Matter
- Journal Volume
- 14
- Journal Issue
- 12
- Journal Page Range
- p. 3093-3097
- ISSN
- 0953-8984
INIS
- Country of Publication
- United Kingdom
- Country of Input or Organization
- International Atomic Energy Agency (IAEA)
- INIS RN
- 33016786
- Subject category
- S75: CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY;
- Descriptors DEI
- BARIUM COMPOUNDS; CUPRATES; EDGE DISLOCATIONS; EPITAXY; FILMS; HETEROJUNCTIONS; HIGH-TC SUPERCONDUCTORS; INTERFACES; MICROSTRUCTURE; PZT; SUBSTRATES; YTTRIUM COMPOUNDS
- Descriptors DEC
- ALKALINE EARTH METAL COMPOUNDS; COPPER COMPOUNDS; CRYSTAL DEFECTS; CRYSTAL GROWTH METHODS; CRYSTAL STRUCTURE; DISLOCATIONS; LEAD COMPOUNDS; LINE DEFECTS; OXYGEN COMPOUNDS; SEMICONDUCTOR JUNCTIONS; SUPERCONDUCTORS; TITANATES; TITANIUM COMPOUNDS; TRANSITION ELEMENT COMPOUNDS; TYPE-II SUPERCONDUCTORS; ZIRCONATES; ZIRCONIUM COMPOUNDS