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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">ikbgu</journal-id><journal-title-group><journal-title xml:lang="ru">Известия Кабардино-Балкарского государственного университета</journal-title><trans-title-group xml:lang="en"><trans-title>Proceedings of the Kabardino-Balkarian State University</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2221-7789</issn><publisher><publisher-name>Kabardino-Balkarian State University named after Kh. M. Berbekov</publisher-name></publisher></journal-meta><article-meta><article-id custom-type="elpub" pub-id-type="custom">ikbgu-271</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>Физика</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>Physics</subject></subj-group></article-categories><title-group><article-title>ТЕОРИЯ ЛАЗЕРНОЙ АБЛЯЦИИ</article-title><trans-title-group xml:lang="en"><trans-title>THEORY OF LASER ABLATION</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>Кунижев</surname><given-names>Борис Иналович</given-names></name><name name-style="western" xml:lang="en"><surname>Kunizhev</surname><given-names>Boris Inalovich</given-names></name></name-alternatives><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Торшхоева</surname><given-names>Зейнап Султановна</given-names></name><name name-style="western" xml:lang="en"><surname>Torshchoeva</surname><given-names>Zeynap Sultanovna</given-names></name></name-alternatives><email xlink:type="simple">torshhoeva.zina@yandex.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>Полонкоева</surname><given-names>Малика Муссаевна</given-names></name><name name-style="western" xml:lang="en"><surname>Polonkoeva</surname><given-names>Malika Mussaevna</given-names></name></name-alternatives><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Куготова</surname><given-names>Асият Мухамедовна</given-names></name><name name-style="western" xml:lang="en"><surname>Kugotova</surname><given-names>Asiyat Mukhamedovna</given-names></name></name-alternatives><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Кабардино-Балкарский государственный университет им. Х.М. Бербекова</institution></aff><aff xml:lang="en"><institution>Kabardino-Balkarian State University</institution></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>Ингушский государственный университет</institution></aff><aff xml:lang="en"><institution>Ingush State University</institution></aff></aff-alternatives><pub-date pub-type="collection"><year>2022</year></pub-date><pub-date pub-type="epub"><day>30</day><month>10</month><year>2022</year></pub-date><volume>12</volume><issue>5</issue><fpage>14</fpage><lpage>18</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Кунижев Б.И., Торшхоева З.С., Полонкоева М.М., Куготова А.М., 2022</copyright-statement><copyright-year>2022</copyright-year><copyright-holder xml:lang="ru">Кунижев Б.И., Торшхоева З.С., Полонкоева М.М., Куготова А.М.</copyright-holder><copyright-holder xml:lang="en">Kunizhev B.I., Torshchoeva Z.S., Polonkoeva M.M., Kugotova A.M.</copyright-holder><license xml:lang="ru" license-type="creative-commons-attribution" xlink:href="https://creativecommons.org/licenses/by/4.0/" xlink:type="simple"><license-p>Данная работа распространяется под лицензией Creative Commons Attribution 4.0.</license-p></license><license xml:lang="en" 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://www.izvestiakbsu.ru/jour/article/view/271">https://www.izvestiakbsu.ru/jour/article/view/271</self-uri><abstract><p>В работе исследован процесс разрушения твердого вещества, аналогичный испарению или сублимации, обычно осложненный наличием конденсированной фазы в продуктах разрушения (лазерная абляция).</p><p>Получена зависимость толщины аблированного за импульс полиимида под действием излучения эксимерных ArF, KrF, XeCl и XeF лазеров как функции дозы облучения.</p><p>Показано, что лазерная абляция является одним из основных механизмов лазерной деструкции полимеров под действием лазерного излучения.</p></abstract><trans-abstract xml:lang="en"><p>In this work, the process of destruction of a solid substance, similar to evaporation or sublimation, is studied, usually complicated by the presence of a condensed phase in the destruction products (laser ablation). The dependence of the thickness of polyimide ablated per pulse under the action of excimer ArF, KrF, XeCl and XeF lasers as a function of the irradiation dose is obtained.</p><p>It is shown that laser ablation is one of the main mechanisms of laser destruction of polymers under the action of laser radiation.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>лазерная абляция</kwd><kwd>лазерное облучение</kwd><kwd>полимеры</kwd><kwd>полиметилметакрилат</kwd><kwd>политет-рафторэтилен</kwd></kwd-group><kwd-group xml:lang="en"><kwd>laser radiation</kwd><kwd>laser ablation</kwd><kwd>polymer</kwd><kwd>polymethyl methacrylate</kwd><kwd>polytetrafluoroethylene</kwd></kwd-group></article-meta></front><back><ref-list><title>References</title><ref id="cit1"><label>1</label><citation-alternatives><mixed-citation xml:lang="ru">Анисимов С.И., Лукьянчук Б.С. Избранные задачи теории лазерной абляции // Успехи физической науки. 2002. Т. 127, № 3. 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