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Emulation of High-Fluence Reactor Irradiation of Highly Oriented Pyrolytic Graphite by Implantation of Helium and Carbon Ions.

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Title: Emulation of High-Fluence Reactor Irradiation of Highly Oriented Pyrolytic Graphite by Implantation of Helium and Carbon Ions.
Authors: Andrianova, N. N.1,2 (AUTHOR), Borisov, A. M.1,2,3 (AUTHOR), Vorobyeva, E. A.1 (AUTHOR), Ovchinnikov, M. A.1 (AUTHOR) ov.mikhail@gmail.com
Source: Physics of Atomic Nuclei. Dec2025, Vol. 88 Issue 9, p1802-1808. 7p.
Subjects: Pyrolytic graphite, Helium ions, Thermonuclear fusion, Irradiation, Annealing of metals, Ion beams, Ionizing radiation, Radiation damage
Abstract: The effect of high-fluence irradiation on the morphology and structure of highly oriented pyrolytic graphite UPV-1T with carbon ions with an energy of 30 keV and helium ions with energies of 10 and 30 keV in the temperature range from 50 to 600°C with a fluence of (1.0–4.5) × 1018 ion/cm2 was experimentally studied. It was shown that the implantation of helium ions leads both to the effects of dynamic annealing of radiation damage to the graphite crystal structure and to the effects of helium introduction when simulating the interaction of thermonuclear fusion products with graphite materials. [ABSTRACT FROM AUTHOR]
Copyright of Physics of Atomic Nuclei is the property of Springer Nature and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
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DbLabel: Engineering Source
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  Data: Emulation of High-Fluence Reactor Irradiation of Highly Oriented Pyrolytic Graphite by Implantation of Helium and Carbon Ions.
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  Data: <searchLink fieldCode="JN" term="%22Physics+of+Atomic+Nuclei%22">Physics of Atomic Nuclei</searchLink>. Dec2025, Vol. 88 Issue 9, p1802-1808. 7p.
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  Data: <searchLink fieldCode="DE" term="%22Pyrolytic+graphite%22">Pyrolytic graphite</searchLink><br /><searchLink fieldCode="DE" term="%22Helium+ions%22">Helium ions</searchLink><br /><searchLink fieldCode="DE" term="%22Thermonuclear+fusion%22">Thermonuclear fusion</searchLink><br /><searchLink fieldCode="DE" term="%22Irradiation%22">Irradiation</searchLink><br /><searchLink fieldCode="DE" term="%22Annealing+of+metals%22">Annealing of metals</searchLink><br /><searchLink fieldCode="DE" term="%22Ion+beams%22">Ion beams</searchLink><br /><searchLink fieldCode="DE" term="%22Ionizing+radiation%22">Ionizing radiation</searchLink><br /><searchLink fieldCode="DE" term="%22Radiation+damage%22">Radiation damage</searchLink>
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  Data: The effect of high-fluence irradiation on the morphology and structure of highly oriented pyrolytic graphite UPV-1T with carbon ions with an energy of 30 keV and helium ions with energies of 10 and 30 keV in the temperature range from 50 to 600°C with a fluence of (1.0–4.5) × 1018 ion/cm2 was experimentally studied. It was shown that the implantation of helium ions leads both to the effects of dynamic annealing of radiation damage to the graphite crystal structure and to the effects of helium introduction when simulating the interaction of thermonuclear fusion products with graphite materials. [ABSTRACT FROM AUTHOR]
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  Data: <i>Copyright of Physics of Atomic Nuclei is the property of Springer Nature and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.)
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        Value: 10.1134/S1063778825090030
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      – Code: eng
        Text: English
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        PageCount: 7
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    Subjects:
      – SubjectFull: Pyrolytic graphite
        Type: general
      – SubjectFull: Helium ions
        Type: general
      – SubjectFull: Thermonuclear fusion
        Type: general
      – SubjectFull: Irradiation
        Type: general
      – SubjectFull: Annealing of metals
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      – SubjectFull: Ion beams
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      – SubjectFull: Ionizing radiation
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      – SubjectFull: Radiation damage
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      – TitleFull: Emulation of High-Fluence Reactor Irradiation of Highly Oriented Pyrolytic Graphite by Implantation of Helium and Carbon Ions.
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              Text: Dec2025
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