Abstract
Unlike Y-Ba-Cu-O, the Nd-Ba-Cu-O system forms a Nd1+xBa2-xCu3O7-δ-type solid solution (Nd123ss). Recently, it was found that Nd123ss with x < 0 can be stabilized at high temperatures under a low oxygen partial pressure, P(O2). In the present study, we further confirmed the presence of a Ba-rich Nd123ss single phase through the investigation of the x dependence of lattice parameters and the P(O2) dependence of the peritectic decomposition temperatures in Nd123ss samples with various x values.
Original language | English |
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Pages (from-to) | 637-640 |
Number of pages | 4 |
Journal | Superconductor Science and Technology |
Volume | 13 |
Issue number | 6 |
DOIs | |
Publication status | Published - 2000 Jun 1 |
Externally published | Yes |
Event | The 2nd International Workshop on the Processing and Applications of Superconducting (RE)CBO Large Grain Materials - Morioka, Jpn Duration: 1999 Oct 19 → 1999 Oct 22 |
ASJC Scopus subject areas
- Ceramics and Composites
- Condensed Matter Physics
- Metals and Alloys
- Electrical and Electronic Engineering
- Materials Chemistry