New Metalorganic Chemical Vapor Deposition Process in a High Magnetic Field for YBa2Cu3O7
- 1 July 2000
- journal article
- Published by IOP Publishing in Japanese Journal of Applied Physics
- Vol. 39 (7B) , L726
- https://doi.org/10.1143/jjap.39.l726
Abstract
A hot-wall-type metalorganic chemical vapor deposition (MOCVD) apparatus combined with a cryocooled superconducting magnet was recently developed. This system allows the application of magnetic fields up to 11 T for the MOCVD process. After making various improvements, we succeeded in fabricating YBa2Cu3O7 (YBCO) films under optimal deposition conditions. It is found that the crystallinity of YBCO films produced on polycrystalline silver substrates by the magnetic-field-assisted CVD process is improved as compared with those without the magnetic field.Keywords
This publication has 10 references indexed in Scilit:
- YBCO-coated conductor on buffered textured metallic tape by hot-wall type MOCVDIEEE Transactions on Applied Superconductivity, 1999
- Melt textured process for YBCO in high magnetic fieldsIEEE Transactions on Applied Superconductivity, 1999
- Development of High Field Heat-Treatment Equipment and Relevant ApplicationsJapanese Journal of Applied Physics, 1997
- Chemical vapour deposition of high-Tcsuperconducting thin filmsSuperconductor Science and Technology, 1993
- On the effect of processing parameters in the chemical-vapor deposition of YBa2Cu3O7−δ thin films on polycrystalline silverJournal of Applied Physics, 1993
- Rapid deposition of high temperature YBa2Cu3O 7−x superconducting thin films directly on silver substratesApplied Physics Letters, 1993
- Effect of deposition temperature on the superconducting properties of Y-Ba-Cu-O films prepared by CVDJournal of Crystal Growth, 1989
- Low temperature growth of superconducting YBa2Cu3O7−x thin films by organometallic chemical vapour depositionThin Solid Films, 1989
- Critical currents at 77.3 K under magnetic fields up to 27 T for an Y-Ba-Cu-O film prepared by chemical vapor depositionApplied Physics Letters, 1989
- Superconducting properties of aligned crystalline grains ofPhysical Review B, 1987