The Library
BI-PB-CA-CU-O SUPERCONDUCTOR FILMS ON SINGLE-CRYSTAL GARNET SUBSTRATES
Tools
UNSPECIFIED (1993) BI-PB-CA-CU-O SUPERCONDUCTOR FILMS ON SINGLE-CRYSTAL GARNET SUBSTRATES. In: WORLD CONGRESS ON SUPERCONDUCTIVITY, MUNICH, GERMANY, SEP 15-18, 1992. Published in: APPLIED SUPERCONDUCTIVITY, 1 (10-12). pp. 1961-1972. ISSN 0964-1807.
Research output not available from this repository.
Request-a-Copy directly from author or use local Library Get it For Me service.
Abstract
The use of garnet as substrates for growing high temperature superconductor films of Bi-Pb-Sr-Ca-Cu-O (BPSCCO) system is reported here. Thick films of BPSCCO with a prevalently high T(c). phase were successfully prepared on Gadolinium Gallium Garnet (GGG) substrates using the screen printing technique. The formation of superconducting phase on these substrates needed much lower heat treatment temperatures (30-40C lower than used for most known substrates) and heating time. Heat treatment at 800C for 2-6 hours was sufficient to give good a-b oriented films with a single sharp transition at 100K, having mostly a high T(c) phase. Films annealed at higher temperature showed two step transition and mixed phases. The microstructural, electrical, superconducting and cross sectional studies for interaction between film and substrate and their dependence on heat treatment temperatures are also reported here.
Item Type: | Conference Item (UNSPECIFIED) | ||||
---|---|---|---|---|---|
Subjects: | T Technology > TA Engineering (General). Civil engineering (General) Q Science > QC Physics |
||||
Journal or Publication Title: | APPLIED SUPERCONDUCTIVITY | ||||
Publisher: | PERGAMON-ELSEVIER SCIENCE LTD | ||||
ISSN: | 0964-1807 | ||||
Official Date: | October 1993 | ||||
Dates: |
|
||||
Volume: | 1 | ||||
Number: | 10-12 | ||||
Number of Pages: | 12 | ||||
Page Range: | pp. 1961-1972 | ||||
Publication Status: | Published | ||||
Title of Event: | WORLD CONGRESS ON SUPERCONDUCTIVITY | ||||
Location of Event: | MUNICH, GERMANY | ||||
Date(s) of Event: | SEP 15-18, 1992 |
Data sourced from Thomson Reuters' Web of Knowledge
Request changes or add full text files to a record
Repository staff actions (login required)
View Item |