摘要
The high temperature electrical and thermal properties of the multiphase BiCaSrCuO samples have been studied up to 1000K in O2 and He atmospheres. A resistivity anomaly was found at T∼525K in the first heating curve, which suggests a thermodynamic reaction occurred in the samples. Upon reheating the sample the resistivity simply followed the cooling curve and never showed any features observed in the first heating curves. TGA, DTA, and TMA data measured to study the thermal properties show consistent results with electrical measurements.
| 原文 | 英語 |
|---|---|
| 頁(從 - 到) | 1025-1026 |
| 頁數 | 2 |
| 期刊 | Physica C: Superconductivity and its Applications |
| 卷 | 162-164 |
| 發行號 | PART 2 |
| DOIs | |
| 出版狀態 | 已發佈 - 1989 12月 |
ASJC Scopus subject areas
- 電子、光磁材料
- 凝聚態物理學
- 能源工程與電力技術
- 電氣與電子工程
指紋
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