Enhancement in critical current density of Bi-2212 single crystals by neutron irradiation followed by thermal annealing
The change in critical density J c of Bi 2Sr 2CaCu 2O 8+ x (Bi-2212) single crystals due to fast neutron irradaition followed by thermal annealing is reported. After fast neutron irradiation in the fluence range of 1×10 17 to 5×10 18cm −2, the specimen were annealing for the specimens irradiated wit...
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| Veröffentlicht in: | Physica. C, Superconductivity Superconductivity, 2000, Vol.341, p.1469-1470 |
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| Hauptverfasser: | , , , |
| Format: | Artikel |
| Sprache: | eng |
| Online-Zugang: | Volltext |
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| Zusammenfassung: | The change in critical density
J
c
of Bi
2Sr
2CaCu
2O
8+
x
(Bi-2212) single crystals due to fast neutron irradaition followed by thermal annealing is reported. After fast neutron irradiation in the fluence range of 1×10
17 to 5×10
18cm
−2, the specimen were annealing for the specimens irradiated with
J
c
increased due to irradiation and decreased due to thermal annealing for the specimens irradiated with low fluences ( |
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| ISSN: | 0921-4534 1873-2143 |
| DOI: | 10.1016/S0921-4534(00)01078-9 |