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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-1403</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>СПЕКТРОСКОПИЯ НАНОСТРУКТУР</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>SPECTROSCOPY OF NANOSTRUCTURE</subject></subj-group></article-categories><title-group><article-title>Спектрально-кинетические свойства плазмонных гибридных нанокомпозитов на основе серебра и фталоцианина меди</article-title><trans-title-group xml:lang="en"><trans-title>Spectral-Kinetic Properties of Plasmon Hybrid Nanocomposites Based on Copper Phthalocyanine and Silver</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>Замковец</surname><given-names>А. Д.</given-names></name><name name-style="western" xml:lang="en"><surname>Zamkovets</surname><given-names>A. D.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Минск</p></bio><bio xml:lang="en"><p>Minsk</p></bio><email xlink:type="simple">a.zamkovets@dragon.bas-net.by</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>Барбарчик</surname><given-names>Е. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Barbarchik</surname><given-names>E. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Минск</p></bio><bio xml:lang="en"><p>Minsk</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>Понявина</surname><given-names>А. Н.</given-names></name><name name-style="western" xml:lang="en"><surname>Ponyavina</surname><given-names>A. N.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Минск</p></bio><bio xml:lang="en"><p>Minsk</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>Тихомиров</surname><given-names>С. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Tikhomirov</surname><given-names>S. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Минск</p></bio><bio xml:lang="en"><p>Minsk</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>Бинь</surname><given-names>Нгуен Тхань</given-names></name><name name-style="western" xml:lang="en"><surname>Binh</surname><given-names>Nguyen Thanh</given-names></name></name-alternatives><bio xml:lang="ru"><p>Конг Ви, Да Динь, Ханой</p></bio><bio xml:lang="en"><p>Cong Vi, Da Dinh, Нanoi</p></bio><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Минь</surname><given-names>Фам Хонг</given-names></name><name name-style="western" xml:lang="en"><surname>Minh</surname><given-names>Pham Hong</given-names></name></name-alternatives><bio xml:lang="ru"><p>Конг Ви, Да Динь, Ханой</p></bio><bio xml:lang="en"><p>Cong Vi, Da Dinh, Нanoi</p></bio><xref ref-type="aff" rid="aff-2"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Институт физики НАН Беларуси</institution></aff><aff xml:lang="en"><institution>B.I. Stepanov Institute of Physics of the National Academy of Sciences of Belarus</institution></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>Институт физики Вьетнамской академии наук и технологий</institution></aff><aff xml:lang="en"><institution>Institute of Physics, Vietnam Academy of Science and Technology</institution></aff></aff-alternatives><pub-date pub-type="collection"><year>2023</year></pub-date><pub-date pub-type="epub"><day>24</day><month>11</month><year>2023</year></pub-date><volume>90</volume><issue>5</issue><fpage>696</fpage><lpage>702</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Замковец А.Д., Барбарчик Е.А., Понявина А.Н., Тихомиров С.А., Бинь Н., Минь Ф., 2023</copyright-statement><copyright-year>2023</copyright-year><copyright-holder xml:lang="ru">Замковец А.Д., Барбарчик Е.А., Понявина А.Н., Тихомиров С.А., Бинь Н., Минь Ф.</copyright-holder><copyright-holder xml:lang="en">Zamkovets A.D., Barbarchik E.A., Ponyavina A.N., Tikhomirov S.A., Binh N., Minh P.</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/1403">https://zhps.ejournal.by/jour/article/view/1403</self-uri><abstract><p>С использованием метода абсорбционной кинетической спектроскопии возбуждения-зондирования с фемтосекундным временным разрешением установлено, что присутствие плазмонных наночастиц серебра в гибридных тонкопленочных нанокомпозитах Ag-CuPc приводит к существенному сокращению времени релаксации наведенного поглощения из возбужденного синглетного состояния органической пленки по сравнению с чистой пленкой фталоцианина меди (CuPc). Обнаруженный эффект связывается с ускорением интеркомбинационной конверсии в молекулах CuPc, находящихся в гибридном нанокомпозите в неоднородном поле вблизи поверхности плазмонных наночастиц серебра. Продемонстрирована зависимость обнаруженных эффектов от толщины пленки CuPc в гибридных слоистых нанокомпозитах (Ag-CuPc)nAg.</p></abstract><trans-abstract xml:lang="en"><p>Based on the use of femtosecond time-resolved pump–probe spectroscopy, it has been found that the presence of plasmonic silver nanoparticles in a hybrid thin-film Ag-CuPc nanocomposites leads to a significant reduction in the relaxation time of induced absorption from an excited singlet state of the copper phthalocyanine film in compared with the pure film. The observed effect is associated with the intersystem crossing acceleration in CuPc molecules located in a nonuniform field near the surface of plasmonic silver nanoparticles in the hybrid nanocomposite. The dependence of the detected effects on the thickness of copper phthalocyanine layers in hybrid (Ag-CuPc)nAg nanocomposites is demonstrated.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>наведенное поглощение</kwd><kwd>кинетика релаксации электронных возбуждений</kwd><kwd>наночастицы серебра</kwd><kwd>поверхностный плазмонный резонанс</kwd><kwd>органические полупроводники</kwd><kwd>гибридные структуры</kwd></kwd-group><kwd-group xml:lang="en"><kwd>induced absorption</kwd><kwd>relaxation kinetics of electronic excitations</kwd><kwd>silver nanoparticles</kwd><kwd>surface plasmon resonance</kwd><kwd>organic semiconductors</kwd><kwd>hybrid structures</kwd></kwd-group><funding-group><funding-statement xml:lang="ru">Работа выполнена при финансовой поддержке Белорусского республиканского фонда фундаментальных исследований (грант № Ф20ЕА-006) и ВАНТ (грант QTRU05.02/21-23)</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">C. 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