Original scientific paper

Anelasticity in 20 keV proton-implanted tantalum

P. Ciuti ; Institute of Physics and University of Trieste, Trieste
A. Francescutto ; Institute of Physics and University of Trieste, Trieste

Abstract

Internal friction measurements have been carried out versus temperature in a tantalum specimen after hydrogen implantation obtained by a proton beam of 20 keV. The result shows a thin layer on the exposed surface of the specimen with a large concentracion of hydrogen with respect to the bulk concentration. From the experimental data is it possible to obtain some information about the “range“ and the diffusion parameters of the implanted ions. The effect of „supertail“ is also observed.

Keywords

Hrčak ID:

328722

URI

https://hrcak.srce.hr/328722

Publication date:

3.12.1978.

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