Abstract
The construction of a hermetic transport container for mounting alkaline metal samples in the vacuum chamber of an accelerator during online measurements of the deuterium diffusion coefficients in metals is described. A glass capsule containing an alkaline metal sample is unsealed in a special box with an inert gas atmosphere and the sample is placed in a cylindrical hollow at the surface of a flat metal plate of the container. After this, the hermetic transport container with the sample is fixed in place on a stationary holder inside the accelerator chamber and is unsealed after a high vacuum is attained in the chamber. Sodium samples are assessed using the nuclear reaction analysis. It is shown that the sodium purity in oxygen, carbon, and other low-Z elements meets the requirements of the accelerator technique.
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REFERENCES
Vykhodets, V.B., Nefedova, O.A., Obukhov, S.I., Kurennykh, T.E., Danilov, S.E., and Vykhodets, E.V., JETP Lett., 2018, vol. 107, no. 4, p. 211. https://doi.org/10.1134/S0021364018040148
Vykhodets, V.B., Kurennykh, T.E., Nefedova, O.A., Gorelov, V.P., Stroeva, A.Y., Balakireva, V.B., Vykhodets, E.V., and Obukhov, S.I., Solid State Ionics, 2014, vol. 263, p. 152.
Kudo, H., Kosaku, Y., Ando, Y., Higara, M., and Sekine, T., J. Nucl. Mater., 1998, vols. 258–263, p. 622.
Fromm, E. and Gebhardt, E., Gase und Kohlenstoff in Metallen, Berlin, Heidelberg: Springer, 1976.
ACKNOWLEDGMENTS
This work was carried out in the context of the state task of the Federal Agency for Scientific Organizations (the “Spin” theme) and was supported in part by the Russian Foundation for Basic Research (project no. 17-03-00101).
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Translated by N. Goryacheva
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Rybakov, V.N., Vykhodets, V.B., Kurennykh, T.E. et al. A Transport Container for Studying Deuterium Diffusion in Alkaline Metals inside an Accelerator Chamber Using the NRAOL Technique. Instrum Exp Tech 62, 85–87 (2019). https://doi.org/10.1134/S0020441218060246
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DOI: https://doi.org/10.1134/S0020441218060246