| Автор | D P Hampshire |
| Автор | S S Oh |
| Автор | K Osamura |
| Автор | D C Larbalestier |
| Дата выпуска | 1990-11-01 |
| dc.description | The transport critical current density (J<sub>c</sub>) of silver-sheathed polycrystalline Bi(Pb)-Sr-Ca-Cu-O (BPSCCO) tapes has been measured at approximately 10 K intervals from 4.2 K up to 77 K in fields of 1-20 T. The tapes were produced by swaging, drawing and multiple final pressing and sintering steps, which developed a preferred orientation of the basal planes of the predominantly 2223 BPSCCO phase within the tape J<sub>c</sub> values greater than 10<sup>4</sup> A cm<sup>-2</sup> at 4.2 K were obtained, and these decreased smoothly as the field and temperature were increased. No evidence of any catastrophic change in J<sub>c</sub>(H) was seen at any temperature, thus suggesting that flux line lattice melting is not controlling the J<sub>c</sub> of these tapes. |
| Формат | application.pdf |
| Издатель | Institute of Physics Publishing |
| Название | Temperature-dependent critical current density of Bi(Pb)-Sr-Ca-Cu-O tapes in fields up to 20 tesla |
| Тип | paper |
| DOI | 10.1088/0953-2048/3/11/008 |
| Electronic ISSN | 1361-6668 |
| Print ISSN | 0953-2048 |
| Журнал | Superconductor Science and Technology |
| Том | 3 |
| Первая страница | 560 |
| Последняя страница | 563 |
| Аффилиация | D P Hampshire; Appl. Supercond. Center, Wisconsin Univ., Madison, WI, USA |
| Аффилиация | S S Oh; Appl. Supercond. Center, Wisconsin Univ., Madison, WI, USA |
| Аффилиация | K Osamura; Appl. Supercond. Center, Wisconsin Univ., Madison, WI, USA |
| Аффилиация | D C Larbalestier; Appl. Supercond. Center, Wisconsin Univ., Madison, WI, USA |
| Выпуск | 11 |
