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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">zhps</journal-id><journal-title-group><journal-title xml:lang="ru">Журнал прикладной спектроскопии</journal-title><trans-title-group xml:lang="en"><trans-title>Zhurnal Prikladnoii Spektroskopii</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">0514-7506</issn><publisher><publisher-name>B. I. Stepanov Institute of Physics of the National Academy of Sciences</publisher-name></publisher></journal-meta><article-meta><article-id custom-type="elpub" pub-id-type="custom">zhps-1361</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>КРАТКИЕ СООБЩЕНИЯ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>BRIEF COMMUNICATIONS</subject></subj-group></article-categories><title-group><article-title>Оптические характеристики приповерхностного слоя рутила, имплантированного ионами кобальта</article-title><trans-title-group xml:lang="en"><trans-title>Optical Characteristics of the Near-Surface Layer of Rutile Implanted with Cobalt Ions</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>Базаров</surname><given-names>В. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Bazarov</surname><given-names>V. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Казань</p></bio><bio xml:lang="en"><p>Kazan</p></bio><email xlink:type="simple">vbazarov1@gmail.com</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Бегишев</surname><given-names>Е. М.</given-names></name><name name-style="western" xml:lang="en"><surname>Begishev</surname><given-names>E. M.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Казань</p></bio><bio xml:lang="en"><p>Kazan</p></bio><email xlink:type="simple">begishev.evg@gmail.com</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Валеев</surname><given-names>В. Ф.</given-names></name><name name-style="western" xml:lang="en"><surname>Valeev</surname><given-names>V. F.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Казань</p></bio><bio xml:lang="en"><p>Kazan</p></bio><email xlink:type="simple">valeev@kfti.knc.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Нуждин</surname><given-names>В. И.</given-names></name><name name-style="western" xml:lang="en"><surname>Nuzhdin</surname><given-names>V. I.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Казань</p></bio><bio xml:lang="en"><p>Kazan</p></bio><email xlink:type="simple">nuzhdin@kfti.knc.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Хайбуллин</surname><given-names>Р. И.</given-names></name><name name-style="western" xml:lang="en"><surname>Khaibullin</surname><given-names>R. I.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Казань</p></bio><bio xml:lang="en"><p>Kazan</p></bio><email xlink:type="simple">rikkfti@mail.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Казанский физико-технический институт им. Е. К. Завойского Казанского научного центра РАН</institution></aff><aff xml:lang="en"><institution>E. K. Zavoisky Physical-Technical Institute of Kazan Scientific Center of Russian Academy of the Sciences</institution></aff></aff-alternatives><pub-date pub-type="collection"><year>2023</year></pub-date><pub-date pub-type="epub"><day>25</day><month>08</month><year>2023</year></pub-date><volume>90</volume><issue>4</issue><fpage>648</fpage><lpage>650</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Базаров В.В., Бегишев Е.М., Валеев В.Ф., Нуждин В.И., Хайбуллин Р.И., 2023</copyright-statement><copyright-year>2023</copyright-year><copyright-holder xml:lang="ru">Базаров В.В., Бегишев Е.М., Валеев В.Ф., Нуждин В.И., Хайбуллин Р.И.</copyright-holder><copyright-holder xml:lang="en">Bazarov V.V., Begishev E.M., Valeev V.F., Nuzhdin V.I., Khaibullin R.I.</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://zhps.ejournal.by/jour/article/view/1361">https://zhps.ejournal.by/jour/article/view/1361</self-uri><abstract><p>Методом спектроскопии отражения и пропускания света в видимой области спектра исследована монокристаллическая пластина рутила (TiO2), имплантированная ионами кобальта дозой 1.25 ∙ 1017 ион/см2 с энергией 40 кэВ при постоянной плотности тока в ионном пучке 2 мкА/см2 и температуре облучаемой подложки 620 °С. Получены спектральные зависимости оптических параметров модифицированного слоя. Рассчитана оптическая щель Тауца слоя 0.2—0.3 эВ.</p></abstract><trans-abstract xml:lang="en"><p>A monocrystal rutile (TiO2) plate implanted with cobalt ions at a fluence of 1.25×1017 ion/cm2 with an energy of 40 keV at a constant current density in the ion beam of 2 μA/cm2 at a temperature of an irradiated substrate 620 °C was studied with the method of light reflection and transmission spectroscopy in the visible region of the spectrum. The spectral dependences of the optical parameters of the modified layer were obtained. The calculated optical Tauc gap of the layer was 0.2–0.3 eV.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>оксид титана</kwd><kwd>ионная имплантация</kwd><kwd>спектроскопия отражения и пропускания</kwd></kwd-group><kwd-group xml:lang="en"><kwd>titanium oxide</kwd><kwd>ion implantation</kwd><kwd>reflection and transmission spectroscopy</kwd></kwd-group><funding-group><funding-statement xml:lang="ru">Работа выполнена при поддержке Российского научного фонда (проект № 22-19-007I2, https://rscf.ru/project/22-19-00712/).</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">D. Strukov, G. Snider, D. Stewart. Nature, 453 (2008) 80—83, doi: 10.1038/nature06932</mixed-citation><mixed-citation xml:lang="en">D. Strukov, G. Snider, D. Stewart. 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