Abstract
It is known that the amount of Nd ions substituting for a Ba site in the Nd(1 + x)Ba(2 - x)Cu3O(y) solid solution (Nd123ss) tends to decrease with either decreasing oxygen partial pressure (P(O(2))) or increasing temperature, however, the precise solubility limit of Nd123ss has not been obtained. In the present study, we carefully studied the solubility limit of Nd123ss under low P(O(2)) and for the first time could show the presence of x < 0, i.e. the substitution of Ba for the Nd site.
| Original language | English |
|---|---|
| Pages (from-to) | 11-16 |
| Number of pages | 6 |
| Journal | Materials Science and Engineering B |
| Volume | 65 |
| Issue number | 1 |
| DOIs | |
| Publication status | Published - 1999 Oct 29 |
| Externally published | Yes |
Keywords
- Nd-Ba-Cu-O
- Oxygen partial pressure
- Solid solution
- Solubility limit
- Superconductor
ASJC Scopus subject areas
- Materials Science(all)
- Condensed Matter Physics
- Mechanics of Materials
- Mechanical Engineering
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Cite this
Osabe, G., Takizawa, T., Yoo, S. I., Sakai, N., Higuchi, T., & Murakami, M. (1999). Studies of the Nd(1 + x)Ba(2 - x)Cu3O(y) solid solutions. Materials Science and Engineering B, 65(1), 11-16. https://doi.org/10.1016/S0921-5107(99)00191-9