Production of solid deuterium targets by ion implantation

https://doi.org/10.1016/S0168-9002(97)00375-6Get rights and content

Abstract

Solid metal, semiconductor and metallic glass samples were irradiated with deuteron atomic ions between 60 and 180 keV incident energies. Accumulation rates of deuterons in different targets were recorded by the detection of protons and neutrons via the 2H(d, p) and 2H(d, n) reactions. A simple analytical expression is given to describe the kinetics of the accumulation.

The dependence of the reaction rate on the deuteron energy gives information on the concentration profile in addition to the neutron flux density spectra. A varying distortion of the implanted deuteron profiles by a change in the beam energy were also observed for different targets.

References (35)

  • C Bonetti

    Nucl. Instr. and Meth.

    (1982)
  • G Stengl et al.

    Nucl. Instr. and Meth.

    (1977)
  • K Kudo et al.

    Fusion Eng. Des.

    (1989)
  • C.S Zaidins

    Nucl. Instr. and Meth.

    (1974)
  • A Grallert et al.

    Nucl. Instr. and Meth. A

    (1993)
  • A Grallert et al.

    Nucl. Instr. and Meth. A

    (1994)
  • A Krauss et al.

    Nucl. Phys. A

    (1987)
  • N Jarmie et al.

    Nucl. Instr. and Meth. B

    (1985)
  • A Altmann et al.

    Scripta Metallurgica Meter.

    (1991)
  • R Galloni et al.

    Nucl. Instr. and Meth.

    (1989)
  • K Tompa et al.

    J. Alloys and Compounds

    (1996)
  • F Pászti et al.

    Nucl. Instr. and Meth. B

    (1991)
  • W.M Mueller et al.
  • J Csikai
  • J Pivarc

    Atomki Közlemények

    (1976)
  • F.M Bacon et al.

    IEEE Trans. Nucl. Sci.

    (1981)
  • Cited by (7)

    • Development of a fast neutron imaging system for investigating two-phase flows in nuclear thermal-hydraulic phenomena: A status report

      2014, Nuclear Engineering and Design
      Citation Excerpt :

      In the literature, in general Sc and Ti are considered to be preferred neutron generator target materials due to their extremely high storage capacity (solubility) of hydrogen up to relatively high temperatures, combined with their low stopping powers (ease of implantation). Csikai et al., 1997 have investigated a range of different deuterium–metal targets for neutron production. They report remarkably high neutron yields for e.g. Al, Zr and U drive-in targets compared to a reference, pre-loaded, thick TiD target.

    • 50 mm Diameter digital DC/pulse neutron generator for subcritical reactor test

      2012, Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms
    • Deuteron irradiation induced changes in amorphous AsSe films

      2005, Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms
      Citation Excerpt :

      The 2H(d, p)3H reaction was used for the measurement of the accumulation and the depth profile of the implanted deuterons in the film. The details of the measurement method can be found elsewhere [16]. For technical reasons these measurements were performed on 3 μm thick films.

    • Comparison of photo- and deuteron-induced effects in amorphous chalcogenide layers

      2003, Journal of Non-Crystalline Solids
      Citation Excerpt :

      The interrelation between the ion energy loss process and the glass structure transformation, as well as the possible role of implanted ion type in these changes, especially in comparison with low-energy photon-induced processes are not investigated in the most typical amorphous chalcogenide layers. Recently, a systematic investigation was carried out by Csikai et al. [11] for the determination of the accumulation rates of deuteron atomic ions in metal, semiconductor and metallic glass samples between 60 and 180 keV incident energies. The kinetics of the accumulation process and the concentration profile of the implanted deuterons were determined for different solids.

    View all citing articles on Scopus
    View full text