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Thermal desorption of deuterium from MPG-8 and NB31 carbon materials after plasma irradiation

  • Proceedings of the XVIII International Conference “Interaction of Ions with Surface”
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Bulletin of the Russian Academy of Sciences: Physics Aims and scope

Abstract

Deuterium retention in fine-grained graphite MPG-8 and carbon fiber composite NB31 after irradiation in a magnetron discharge and plasma-beam discharge was investigated by thermal desorption spectroscopy. The thermal desorption spectra reveal deuterium yield in a wide temperature range: from 400 to 1400 K. The spectra of the materials studied are qualitatively similar; however, the relative amplitudes of the thermal desorption peaks are different.

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Correspondence to S. O. Stepanov.

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Original Russian Text © A.A. Rusinov, Yu.M. Gasparyan, A.A. Pisarev, N.N. Trifonov, S.O. Stepanov, 2008, published in Izvestiya Rossiiskoi Akademii Nauk. Seriya Fizicheskaya, 2008, Vol. 72, No. 7, pp. 1011–1014.

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Rusinov, A.A., Gasparyan, Y.M., Pisarev, A.A. et al. Thermal desorption of deuterium from MPG-8 and NB31 carbon materials after plasma irradiation. Bull. Russ. Acad. Sci. Phys. 72, 956–959 (2008). https://doi.org/10.3103/S1062873808070204

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  • DOI: https://doi.org/10.3103/S1062873808070204

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