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
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