| Автор | Uichiro Mizutani |
| Автор | Hiroshi Ikuta |
| Автор | Tetsuhisa Hosokawa |
| Автор | Hiromasa Ishihara |
| Автор | Kouichi Tazoe |
| Автор | Tetsuo Oka |
| Автор | Yoshitaka Itoh |
| Автор | Yousuke Yanagi |
| Автор | Masaaki Yoshikawa |
| Дата выпуска | 2000-06-01 |
| dc.description | By making full use of an excellent trapped field performance of the c-axis oriented single-domain Ag-bearing Sm123 superconductors with a diameter of 36 mm, we have developed several superconducting permanent magnet systems driven by static and pulsed fields. The Sm123 superconductor can trap a magnetic field of 2.1 at 77 K and can increase its maximum trapped field to 9 T at 25 K in the static field cooling magnetization. A Nd-Fe-B plate (50×50×5 mm<sup>3</sup>) can be magnetized to the same level as that due to the uniform static magnetization by scanning it over the Sm123 superconducting permanent magnet. The construction of a pulse field-driven face-to-face-type magnetic field generator capable of producing 1.8 T in an open space with a gap of 12 mm is also presented. We also suggest hollowed Sm123 superconductors to serve as a permanent magnet providing a uniform magnetic field exceeding 2 T over the range up to 10 mm. |
| Формат | application.pdf |
| Издатель | Institute of Physics Publishing |
| Название | Applications of superconducting permanent magnets driven by static and pulsed fields |
| Тип | paper |
| DOI | 10.1088/0953-2048/13/6/343 |
| Electronic ISSN | 1361-6668 |
| Print ISSN | 0953-2048 |
| Журнал | Superconductor Science and Technology |
| Том | 13 |
| Первая страница | 836 |
| Последняя страница | 840 |
| Выпуск | 6 |
