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Growth of the 2223 Phase in Leaded Bi-Sr-Ca-Cu Oxide under Reduced Oxygen Partial Pressure
| Content Provider | Scilit |
|---|---|
| Author | Aota, Katsumi Hattori, Hisao Hatano, Takeshi Nakamura, Keikichi Ogawa, Keiichi |
| Copyright Year | 1989 |
| Description | Journal: Japanese Journal of Applied Physics The growth process of 2223 phase in a leaded Bi-Sr-Ca-Cu oxide system has been investigated under various oxygen partial pressures using differential thermal analysis, combined with XRD of the quenched specimen. It is shown that under a slow heating rate, the DTA curves exhibit two or three endothermic peaks between 820 to 900°C, and the peak positions are lowered with reduction in the $O_{2}$ partial pressure. The 2223 phase is found to grow most efficiently in the partial melting state sandwiched between the two endothermic peaks, and the temperature range between the two peaks becomes maximum around 0.1-atm $O_{2}$ partial pressure. |
| Related Links | http://iopscience.iop.org/article/10.1143/JJAP.28.L2196/pdf |
| ISSN | 00214922 |
| e-ISSN | 13474065 |
| DOI | 10.1143/jjap.28.l2196 |
| Journal | Japanese Journal of Applied Physics |
| Issue Number | 12A |
| Volume Number | 28 |
| Language | English |
| Publisher | IOP Publishing |
| Publisher Date | 1989-12-01 |
| Access Restriction | Open |
| Subject Keyword | Journal: Japanese Journal of Applied Physics |
| Content Type | Text |
| Resource Type | Article |
| Subject | Physics and Astronomy Engineering |
