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Preparation of Superconducting Bi-Sr-Ca-Cu-O Films on Metal Substrates Using ZrO2 as a Buffer Layer by Pyrolysis of Organic Acid Salts
| Content Provider | Semantic Scholar |
|---|---|
| Author | Nasu, Hiroyuki Miyamoto, Aiko Ōsaka, Yukio Shiono, Takeo Nakamoto, Takao |
| Copyright Year | 1989 |
| Abstract | High-Tc superconducting Bi-Sr-Ca-Cu-O films were prepared on some metal substrates by pyrolysis of 2-ethylhexanoates, with or without ZrO2 as a buffer layer. With respect to superconducting transition temperature (Tc), the films prepared on ZrO2/Ag substrates have the highest of all the present films, those were Tc (onset)=90K and Tc (end)=80K. Without the buffer layer, only the films on Ag, stainless steel and hastelloy substrates showed the superconducting transition, and with the layer of ZrO2, Tc (end) distinctly increased for them and, moreover, some films on other metals such as Cu have Tc (onset) above 10K. The ZrO2 buffer layer seems to be appropriate to form homogeneous films on metal substrates. |
| Starting Page | 1015 |
| Ending Page | 1020 |
| Page Count | 6 |
| File Format | PDF HTM / HTML |
| DOI | 10.2109/jcersj.97.1015 |
| Volume Number | 97 |
| Alternate Webpage(s) | https://www.jstage.jst.go.jp/article/jcersj1988/97/1130/97_1130_1015/_pdf/-char/en |
| Alternate Webpage(s) | https://doi.org/10.2109/jcersj.97.1015 |
| Language | English |
| Access Restriction | Open |
| Content Type | Text |
| Resource Type | Article |
