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Oxygen nonstoichiometry and high-temperature conductivity of Nd-Ce-Sr-Cu-O superconducting oxide

✍ Scribed by Yasushi Idemoto; Yukichika Itoh; Kazuo Fueki


Publisher
Elsevier Science
Year
1992
Tongue
English
Weight
410 KB
Volume
202
Category
Article
ISSN
0921-4534

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πŸ“œ SIMILAR VOLUMES


Oxygen nonstoichiometry of 2223 phase Bi
✍ Yasushi Idemoto; Shigeto Ichikawa; Kazuo Fueki πŸ“‚ Article πŸ“… 1991 πŸ› Elsevier Science 🌐 English βš– 525 KB

The oxygen nonstoichiometry of BiL74Pbo.27SrLs~Ca2.ogCu3.o4Oy (2223 phase) was determined as a function of temperature and oxygen partial pressure under the condition that Ca2PbO4 was not formed. It was also found that PbO evaporated from the 2223 phase about 700Β°C in a low oxygen pressure range. Be