Trapping coefficients of energetic hydrogen (0.3–8 keV) in Ti at high doses |
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| Authors: | J Bohdansky J Roth MK Sinha W Ottenberger |
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| Affiliation: | Max-Planck-Institut für Plasmaphysik, Euratom Association D-8046 Garching b. München, Germany |
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| Abstract: | The trapping coefficient for hydrogen in Ti has been measured in the energy range from 300 eV to 8 keV and was compared with the trapping coefficient of Zr. In accordance with theory the trapping coefficient for Ti is higher than for Zr in the investigated energy range. The values for both materials fairly agree with computer calculations. Deviation has been found for Ti below 1 keV and for Zr below 1.5 keV. Room temperature irradiation produced swelling in the Ti target, most probably due to hydride formation. |
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