Email this article Structural Modification of Graphene on Copper Substrates Irradiated by Nanosecond High-Intensity Ion Beams
- Authors: Poddubskaya O.G.1, Kuzhir P.P.1,2, Stepanov А.V.2, Martynenko A.A.2, Remnev G.E.2
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Affiliations:
- Research Institute for Nuclear Problems of Belarusian State University
- National Research Tomsk Polytechnic University
- Issue: Vol 61, No 8 (2018)
- Pages: 1443-1449
- Section: Article
- URL: https://ogarev-online.ru/1064-8887/article/view/240864
- DOI: https://doi.org/10.1007/s11182-018-1554-8
- ID: 240864
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Abstract
Interaction of a nanosecond high-intensity pulsed ion beam with thin graphene films on copper substrates is analyzed. Methods of Raman spectroscopy are used to investigate the degree of graphene degradation depending on the integral implanted dose. The role of the substrate in the structural degradation of graphene irradiated by charged particle beams is demonstrated using the software package SRIM, intended for modeling radiative defect cascades under irradiation by charged particle beams, and the data on radiation resistance of graphene available in the literature.
About the authors
O. G. Poddubskaya
Research Institute for Nuclear Problems of Belarusian State University
Author for correspondence.
Email: paddubskaya@gmail.com
Belarus, Minsk
P. P. Kuzhir
Research Institute for Nuclear Problems of Belarusian State University; National Research Tomsk Polytechnic University
Email: paddubskaya@gmail.com
Belarus, Minsk; Tomsk
А. V. Stepanov
National Research Tomsk Polytechnic University
Email: paddubskaya@gmail.com
Russian Federation, Tomsk
A. A. Martynenko
National Research Tomsk Polytechnic University
Email: paddubskaya@gmail.com
Russian Federation, Tomsk
G. E. Remnev
National Research Tomsk Polytechnic University
Email: paddubskaya@gmail.com
Russian Federation, Tomsk
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