Distribution of the isotopes produced in the YBa2Cu3O7−x superconductor and PbZr0.54Ti0.46O3 ferroelectric by energetic charged particles
Autor: | V. A. Didik, E. A. Skoryatina, R. Sh. Malkovich, V. V. Kozlovskii |
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Rok vydání: | 1998 |
Předmět: | |
Zdroj: | Physics of the Solid State. 40:1985-1988 |
ISSN: | 1090-6460 1063-7834 |
DOI: | 10.1134/1.1130699 |
Popis: | A study has been made of the concentration profiles of radioactive isotopes produced by transmutation in the YBa2Cu3O7−x superconductor and PbZr0.54Ti0.46O3 ferroelectric by energetic protons (10 and 15 MeV), deuterons (4 MeV), and 3He and 4He nuclei (20 MeV). Profiles of two types have been observed: monotonic and with a maximum. It is shown that the type of isotope concentration profile is determined by the nature of the cross-section energy dependence of the nuclear reaction producing a given isotope. |
Databáze: | OpenAIRE |
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