Vortex interaction with large particles in bulk RE-123 compounds |
| |
| Authors: | Milos Jirsa Vitalii Zablotskii Pavlo Petrenko Miryala Muralidhar |
| |
| Affiliation: | (1) Institute of Physics, ASCR, Na Slovance 2, CZ-182 21 Prague 8, Czech Republic;(2) Superconductivity Research Laboratory, ISTEC, 3-35-2 Iioka-Shinden, 020-0852 Morioka, Japan |
| |
| Abstract: | Excellent electromagnetic properties of ternary RE-123 compounds at low fields rely on vortex trapping at relatively large particles of secondary phases. Mechanism of vortex interaction with large particles, both in the single-vortex and multi-vortex regimes is studied. It is shown why the pinning effeciency is high at low magnetic fields but rapidly drops with increasing field. |
| |
| Keywords: | |
| 本文献已被 SpringerLink 等数据库收录！ |
|
