Depth concentrations of deuterium ions implanted into some pure metals and alloys 1

被引：4

作者：

A. Yu. Didyk

R. Wiśniewski

K. Kitowski

V. Kulikauskas

T. Wilczynska

A. Hofman

A. A. Shiryaev

Ya. V. Zubavichus

机构：

[1] Joint Institute for Nuclear Research, Dubna

[2] Institute of Atomic Energy POLATOM, Otwock/Świerk

[3] Skobeltsyn Institute of Nuclear Physics of Moscow State University, Moscow

[4] Institute of Physical Chemistry and Electrochemistry of RAS, Moscow

[5] Russian Research Center Kurchatov Institute, Moscow

来源：

Physics of Particles and Nuclei Letters | 2012年 / 9卷 / 1期

关键词：

Deuterium; Nucleus Letter; Depth Concentration; Projected Range; Elastic Recoil Detection Analysis;

D O I：

10.1134/S1547477112010062

中图分类号：

学科分类号：

摘要：

Pure metals (Cu, Ti, Zr, V, Pd) and diluted Pd alloys (Pd-Ag, Pd-Pt, Pd-Ru, Pd-Rh) were implanted by 25-keV deuterium ions at fluences in the range (1.2-2.3) × 10 22 m -2. The post-treatment depth distributions of deuterium ions were measured 10 days and three months after the implantation by using Elastic Recoil Detection Analysis (ERDA) and Rutherford Backscattering (RBS). Comparison of the obtained results allowed us to make conclusions about relative stability of deuterium and hydrogen gases in pure metals and diluted Pd alloys. Very high diffusion rates of implanted deuterium ions in V and Pd pure metals and Pd alloys were observed. Small-angle X-ray scattering revealed formation of nanosized defects in implanted corundum and titanium. © 2012 Pleiades Publishing, Ltd.

引用

页码：86 / 95

页数：9

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