| Автор | K C Goretta |
| Автор | Donglu Shi |
| Автор | B Malecki |
| Автор | M C Hash |
| Автор | I Bloom |
| Дата выпуска | 1989-09-01 |
| dc.description | The composition TlCa<sub>3</sub>BaCu<sub>3</sub>O<sub>y</sub> has been reacted to form the high-temperature superconducting phase Tl<sub>2</sub>Ca<sub>2</sub>Ba<sub>2</sub>Cu<sub>3</sub>O<sub>x</sub>. Compacts were sintered in sealed containers from 870 to 925 degrees C in various oxygen partial pressures. Zero-resistance temperatures (T<sub>0</sub>) reached 118 K; the highest values were obtained from sintering in pure oxygen at 915 to 920 degrees C for 2 to 4 h. Critical current densities (J<sub>c</sub>) at 77 K in zero field reached about 700 A cm<sup>-2</sup>; no correlation was found between T<sub>0</sub> and J<sub>c</sub>. |
| Формат | application.pdf |
| Издатель | Institute of Physics Publishing |
| Название | Synthesis and sintering of Tl<sub>2</sub>Ca<sub>2</sub>Ba<sub>2</sub>Cu<sub>3</sub>O<sub>x</sub> |
| Тип | paper |
| DOI | 10.1088/0953-2048/2/3/008 |
| Electronic ISSN | 1361-6668 |
| Print ISSN | 0953-2048 |
| Журнал | Superconductor Science and Technology |
| Том | 2 |
| Первая страница | 192 |
| Последняя страница | 194 |
| Аффилиация | K C Goretta; Argonne Nat. Lab., IL, USA |
| Аффилиация | Donglu Shi; Argonne Nat. Lab., IL, USA |
| Аффилиация | B Malecki; Argonne Nat. Lab., IL, USA |
| Аффилиация | M C Hash; Argonne Nat. Lab., IL, USA |
| Аффилиация | I Bloom; Argonne Nat. Lab., IL, USA |
| Выпуск | 3 |
