Defect cascades produced by neutron irradiation in YBa2Cu3O7−δ
| العنوان: | Defect cascades produced by neutron irradiation in YBa2Cu3O7−δ |
|---|---|
| المؤلفون: | L.R. Greenwood, Harald W. Weber, M. C. Frischherz, M. A. Kirk, John Farmer |
| المصدر: | Physica C: Superconductivity. 232:309-327 |
| بيانات النشر: | Elsevier BV, 1994. |
| سنة النشر: | 1994 |
| مصطلحات موضوعية: | Materials science, Fast neutron irradiation, Annealing (metallurgy), Energy Engineering and Power Technology, Yba2cu3o7 δ, Condensed Matter Physics, Molecular physics, Fluence, Magnetic flux, Electronic, Optical and Magnetic Materials, Transmission electron microscopy, Neutron flux, Electrical and Electronic Engineering, Neutron irradiation |
| الوصف: | Defect cascades produced by fast neutron irradiation of YBa 2 Cu 3 O 7−δ single crystals were studied by transmission electron microscopy. The visible defects were found to have sizes between 1 and 5 nm. Defect densities were obtained as a function of neutron fluence between 2x10 21 and 8x10 21 m −2 ( E >0.1 MeV) and compared to damage calculations. The measured defect density scales linearly with fluence and amounts to 1x10 22 m −3 at a neutron fluence of 2x10 21 m −2 . The defect stability was studied at room temperature and through annealing to 400°C. |
| تدمد: | 0921-4534 |
| DOI: | 10.1016/0921-4534(94)90790-0 |
| URL الوصول: | https://explore.openaire.eu/search/publication?articleId=doi_________::35fd4f5407cbf4fa1dc6edc8c682b68f https://doi.org/10.1016/0921-4534(94)90790-0 |
| Rights: | CLOSED |
| رقم الانضمام: | edsair.doi...........35fd4f5407cbf4fa1dc6edc8c682b68f |
| قاعدة البيانات: | OpenAIRE |
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