YBa2Cu3O7-delta/NdBa2(CU1-xNix)(3)O7-delta double layers by liquid-phase epitaxial growth

Authors
Yao, X Izumi, T Hobara, N Nakamura, Y Izumi, T Shiohara, Y
Citation
X. Yao et al., YBa2Cu3O7-delta/NdBa2(CU1-xNix)(3)O7-delta double layers by liquid-phase epitaxial growth, JPN J A P 2, 40(3B), 2001, pp. L266-L268
Citations number
9
Categorie Soggetti
Apllied Physucs/Condensed Matter/Materiales Science
Journal title
JAPANESE JOURNAL OF APPLIED PHYSICS PART 2-LETTERS → ACNP
Volume
40
Issue
3B
Year of publication
2001
Pages
L266 - L268
Database
ISI
SICI code
Abstract
Our present investigation has answered questions pertaining to the REBa2Cu3 O7-delta (RE123, RE rare-earth elements)-coated conductor application when NdBa2(Cu1-xNix)(3)O7-delta (Ni-NdBCO) solid solution is used as a buffer la ver by the liquid-phase epitaxy (LPE) process. The NiO/Ni substrate has no substantial reaction in the Ni-saturated Nd-Ba-Cu-O liquid. There is no ess ential Ni interdiffusion between YBa2Cu3O7-delta (YBCO) and Ni-NdBCO LPE th ick films as evident from T-c values of 90 K obtained from multilayer YBCO/ Ni-NdBCO samples.