Distribution of the isotopes produced in the YBa2Cu3O7−x superconductor and PbZr0.54Ti0.46O3 ferroelectric by energetic charged particles

被引：0
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作者：
V. A. Didik
R. Sh. Malkovich
E. A. Skoryatina
V. V. Kozlovskii
机构：
[1] Russian Academy of Sciences,A. F. Ioffe Physicotechnical Institute
[2] St. Petersburg State Technical University,undefined
来源：
Physics of the Solid State | 1998年 / 40卷
关键词：
Spectroscopy; State Physics; Radioactive Isotope; Charged Particle; Concentration Profile;
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学科分类号：
摘要：
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.
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页码：1985 / 1988
页数：3
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