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<article article-type="research-article" dtd-version="1.3" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xml:lang="ru"><front><journal-meta><journal-id journal-id-type="publisher-id">npe</journal-id><journal-title-group><journal-title xml:lang="ru">Ядерная физика и инжиниринг</journal-title><trans-title-group xml:lang="en"><trans-title>Nuclear Physics and Engineering</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2079-5629</issn><issn pub-type="epub">2079-5637</issn><publisher><publisher-name>МИФИ</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.56304/S2079562922030071</article-id><article-id custom-type="elpub" pub-id-type="custom">npe-235</article-id><article-categories><subj-group subj-group-type="heading"><subject>Research Article</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="ru"><subject>Перспективные конструкционные материалы</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>Promising Structural Materials</subject></subj-group></article-categories><title-group><article-title>Применение метода радиолюминографии для анализа распределения малых количеств трития в электронно-индуцированных дефектах перспективных материалов термоядерных реакторов</article-title><trans-title-group xml:lang="en"><trans-title>Application of the Radioluminography Method for the Analysis of the Distribution of Small Amounts of Tritium in Electronic-Induced Defects in Perspective Materials for Fusion Reactors</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Бобырь</surname><given-names>Н. П.</given-names></name><name name-style="western" xml:lang="en"><surname>Bobyr</surname><given-names>N. Р.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Москва, 123182; Москва, 123098</p></bio><bio xml:lang="en"><p>Moscow, 123182; Moscow, 123098</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Анфимова</surname><given-names>Т. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Anfimova</surname><given-names>Т. А.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Москва, 123182; Москва, 125047</p></bio><bio xml:lang="en"><p>Moscow, 123182</p></bio><email xlink:type="simple">Anfimova_TA@nrcki.ru</email><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Иванов</surname><given-names>Б. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Ivanov</surname><given-names>В. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Москва, 123182</p></bio><bio xml:lang="en"><p>Moscow, 123182</p></bio><xref ref-type="aff" rid="aff-3"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Аникин</surname><given-names>А. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Anikin</surname><given-names>А. S.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Москва, 123098</p></bio><bio xml:lang="en"><p>Moscow, 123098</p></bio><xref ref-type="aff" rid="aff-4"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Лесина</surname><given-names>И. Г.</given-names></name><name name-style="western" xml:lang="en"><surname>Lesina</surname><given-names>I. G.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Москва, 123098</p></bio><bio xml:lang="en"><p>Moscow, 123098</p></bio><xref ref-type="aff" rid="aff-4"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Семенов</surname><given-names>А. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Semenov</surname><given-names>А. А.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Москва, 123098</p></bio><bio xml:lang="en"><p>Moscow, 123098</p></bio><xref ref-type="aff" rid="aff-4"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Забирова</surname><given-names>Н. Е.</given-names></name><name name-style="western" xml:lang="en"><surname>Zabirova</surname><given-names>N. Е.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Москва, 123098 </p></bio><bio xml:lang="en"><p>Moscow, 123098</p></bio><xref ref-type="aff" rid="aff-4"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Крюкова</surname><given-names>А. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Kryukova</surname><given-names>А. S.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Москва, 123098</p></bio><bio xml:lang="en"><p>Moscow, 123098</p></bio><xref ref-type="aff" rid="aff-4"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Букин</surname><given-names>А. Н.</given-names></name><name name-style="western" xml:lang="en"><surname>Bukin</surname><given-names>А. N.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Москва, 123098; Москва, 125047</p></bio><bio xml:lang="en"><p>Moscow, 123098; Moscow, 125047</p></bio><xref ref-type="aff" rid="aff-5"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Лизунов</surname><given-names>А. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Lizunov</surname><given-names>А. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Москва, 123098</p></bio><bio xml:lang="en"><p>Moscow, 123098 </p></bio><xref ref-type="aff" rid="aff-4"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru">Национальный исследовательский центр “Курчатовский институт”; АО “Высокотехнологический научно-исследовательский институт неорганических материалов&#13;
имени академика А.А. Бочвара”<country>Россия</country></aff><aff xml:lang="en">National Research Centre “Kurchatov Institute”; Bochvar High-Technology Research Institute of Inorganic Materials<country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru">Национальный исследовательский центр “Курчатовский институт”; Российский химико-технологический университет им. Д.И. Менделеева<country>Россия</country></aff><aff xml:lang="en">National Research Centre “Kurchatov Institute”<country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-3"><aff xml:lang="ru">Национальный исследовательский центр “Курчатовский институт”<country>Россия</country></aff><aff xml:lang="en">National Research Centre “Kurchatov Institute”<country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-4"><aff xml:lang="ru">АО “Высокотехнологический научно-исследовательский институт неорганических материалов имени академика А.А. Бочвара”<country>Россия</country></aff><aff xml:lang="en">Bochvar High-Technology Research Institute of Inorganic Materials<country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-5"><aff xml:lang="ru">АО “Высокотехнологический научно-исследовательский институт неорганических материалов имени академика А.А. Бочвара”; Российский химико-технологический университет им. Д.И. Менделеева<country>Россия</country></aff><aff xml:lang="en">Bochvar High-Technology Research Institute of Inorganic Materials; Mendeleev University of Chemical Technology of Russia<country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2022</year></pub-date><pub-date pub-type="epub"><day>02</day><month>05</month><year>2024</year></pub-date><volume>13</volume><issue>5</issue><fpage>428</fpage><lpage>438</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Бобырь Н.П., Анфимова Т.А., Иванов Б.В., Аникин А.С., Лесина И.Г., Семенов А.А., Забирова Н.Е., Крюкова А.С., Букин А.Н., Лизунов А.В., 2024</copyright-statement><copyright-year>2024</copyright-year><copyright-holder xml:lang="ru">Бобырь Н.П., Анфимова Т.А., Иванов Б.В., Аникин А.С., Лесина И.Г., Семенов А.А., Забирова Н.Е., Крюкова А.С., Букин А.Н., Лизунов А.В.</copyright-holder><copyright-holder xml:lang="en">Bobyr N.Р., Anfimova Т.А., Ivanov В.V., Anikin А.S., Lesina I.G., Semenov А.А., Zabirova N.Е., Kryukova А.S., Bukin А.N., Lizunov А.V.</copyright-holder><license license-type="creative-commons-attribution" xlink:href="https://creativecommons.org/licenses/by/4.0/" xlink:type="simple"><license-p>This work is licensed under a Creative Commons Attribution 4.0 License.</license-p></license></permissions><self-uri xlink:href="https://npe.elpub.ru/jour/article/view/235">https://npe.elpub.ru/jour/article/view/235</self-uri><abstract><p>Актуальность исследований взаимодействия изотопов водорода с материалами термоядерного реактора обусловлена в первую очередь вопросами экономики и безопасности. Особенно важным является изучение влияния дефектов в материалах на накопление водорода. В данной работе продемонстрирована возможность применения метода радиолюминографии для анализа распределения малых количеств трития в электронно-индуцированных дефектах вольфрама. Установлена чувствительность данного метода к величине электронно-индуцированных дефектов с точки зрения обнаружения накопленного в них трития. Поскольку особенности метода позволяют проводить анализ исследуемых материалов многократно, был выполнен повторный анализ образцов вольфрама для оценки изменения распределения трития после длительного хранения на атмосфере.</p></abstract><trans-abstract xml:lang="en"><p>The relevance of research of the interaction of hydrogen isotopes with the fusion reactor materials is primarily due to issues of economics and safety. The study of the influence of defects in materials on the accumulation of hydrogen has a special importance. In this work the radioluminography technique was used to analyze the distribution of tritium in electron-induced tungsten defects. The sensitivity of this technique to the magnitude of electron-induced defects from the point of view of detecting the accumulated tritium is established. The repeated analysis of tungsten samples was performed to assess the change in the distribution of tritium after long-term storage in the atmosphere, because this method allows to analyze repeatedly.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>тритий</kwd><kwd>радиолюминография</kwd><kwd>фотостимулированная люминесценция</kwd><kwd>распределение трития</kwd><kwd>вольфрам</kwd><kwd>электронно-индуцированные дефекты</kwd></kwd-group><kwd-group xml:lang="en"><kwd>tritium</kwd><kwd>radioluminography</kwd><kwd>photostimulated luminescence</kwd><kwd>tritium distribution</kwd><kwd>tungsten</kwd><kwd>electronic-induced defects</kwd></kwd-group><funding-group xml:lang="ru"><funding-statement>Работа выполнена при поддержке НИЦ “Курчатовский институт” (Приказ №2948 от 18.11.2021).</funding-statement></funding-group></article-meta></front><back><ref-list><title>References</title><ref id="cit1"><label>1</label><citation-alternatives><mixed-citation xml:lang="ru">Shimada M. et al. // J. Nucl. 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