NDBA2CU3O7-DELTA SUPERCONDUCTING THIN-FILMS MADE BY THE PLD METHOD

Authors
MOON SH OH B
Citation
Sh. Moon et B. Oh, NDBA2CU3O7-DELTA SUPERCONDUCTING THIN-FILMS MADE BY THE PLD METHOD, Physica. C, Superconductivity, 282, 1997, pp. 677-678
Citations number
10
Categorie Soggetti
Physics, Applied
Journal title
Physica. C, Superconductivity → ACNP
ISSN journal
09214534
Volume
282
Year of publication
1997
Part
2
Pages
677 - 678
Database
ISI
SICI code
0921-4534(1997)282:<677:NSTMBT>2.0.ZU;2-X
Abstract
We have made NdBa2Cu3O7-delta (NBCO) thin films on (100) SrTiO3(STO) s ubstrates by the pulsed laser deposition (PLD) method. We have found t he optimum deposition conditions in the mixed gas of oxygen and argon as well as in pure oxygen. The NBCO thin films of T-c = 93 similar to 93.5 K were obtained, and they were grown epitaxially with c-axis pref erred orientation. The critical current density of the NBCO thin films were 1 similar to 2 x 10(6) A/cm(2) at 77 K.