| Автор | A D Caplin |
| Автор | G K Perkins |
| Автор | L F Cohen |
| Дата выпуска | 1995-05-01 |
| dc.description | Flux creep is always present in the high-temperature superconductors. When it was found that the normalized creep rate S in YBa<sub>2</sub>Cu<sub>3</sub>O<sub>7</sub> is often equal to about 0.03, with little apparent dependence on field or temperature, inferences were drawn about the nature of the low-temperature vortex phase. We show that the experimental conditions are at least as important as the microscopic physics in determining the measured creep rate, and lead naturally to a minimum value of S which is close to 0.03. This conclusion has the corollary that the existence and magnitude of a 'universal' creep rate are not in themselves very informative about the underlying vortex dynamics. |
| Формат | application.pdf |
| Издатель | Institute of Physics Publishing |
| Название | 'Universal' creep rates in superconductors |
| Тип | paper |
| DOI | 10.1088/0953-2048/8/5/016 |
| Electronic ISSN | 1361-6668 |
| Print ISSN | 0953-2048 |
| Журнал | Superconductor Science and Technology |
| Том | 8 |
| Первая страница | 366 |
| Последняя страница | 367 |
| Аффилиация | A D Caplin; Blackett Lab., Imperial Coll. of Sci., Technol. & Med., London, UK |
| Аффилиация | G K Perkins; Blackett Lab., Imperial Coll. of Sci., Technol. & Med., London, UK |
| Аффилиация | L F Cohen; Blackett Lab., Imperial Coll. of Sci., Technol. & Med., London, UK |
| Выпуск | 5 |
