Abstract
The sensitivities of laser-induced breakdown spectroscopy and quadrupole mass spectrometry are compared to determine the deuterium retained in titanium films using a nanosecond Nd:YAG laser. Simultaneous measurements are made in the 1–18 J cm−2 range of energy densities. Considerably higher sensitivity of mass spectrometry is revealed, along with the possibility of non-destructive analysis at low energy densities.
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This work was supported by the RF Ministry of Science and Higher Education, contract no. 0723-2020-0043.
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Translated by F. Baron
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Efimov, N.E., Sinelnikov, D.N., Bulgadaryan, D.G. et al. Using Laser-Induced Breakdown Spectroscopy and Mass Spectrometry to Determine the Retention of Deuterium in Titanium Films. Bull. Russ. Acad. Sci. Phys. 86, 532–535 (2022). https://doi.org/10.3103/S1062873822050057
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DOI: https://doi.org/10.3103/S1062873822050057