Abstract
We report on persistent field in a quasipermanent magnet made of high temperature superconductor. The material has an average of 40% molar excess of Y, relative to Y1Ba2Cu3O7 and has been irradiated with high energy light ions at 200 MeV. The magnet, which traps 1.52 T at 77.3 K, traps nearly 4 T at 64.5 K. No evidence of giant flux jump or sample cracking was observed.
Original language | English |
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Pages (from-to) | 718-719 |
Number of pages | 2 |
Journal | Journal of Applied Physics |
Volume | 74 |
Issue number | 1 |
DOIs | |
Publication status | Published - 1993 |
All Science Journal Classification (ASJC) codes
- General Physics and Astronomy