<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE article PUBLIC "-//NLM//DTD JATS (Z39.96) Journal Publishing DTD v1.3 20210610//EN" "JATS-journalpublishing1-3.dtd">
<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-507</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>Статьи</subject></subj-group></article-categories><title-group><article-title>ЛЮМИНЕСЦЕНЦИЯ ТВЕРДЫХ РАСТВОРОВ GdF3:Pr:Yb и YF3:Pr:Yb, СИНТЕЗИРОВАННЫХ МЕТОДОМ КРИСТАЛЛИЗАЦИИ ИЗ РАСПЛАВА</article-title><trans-title-group xml:lang="en"><trans-title>LUMINESCENCE OF GdF3:Pr:Yb AND YF3:Pr:Yb SOLID SOLUTIONS SYNTHESIZED BY CRYSTALLIZATION FROM THE MELT</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>Низамутдинов</surname><given-names>А. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Nizamutdinov</surname><given-names>A. S.</given-names></name></name-alternatives><bio xml:lang="ru"><p>420008, Казань, ул. Кремлевская, 18</p></bio><bio xml:lang="en"><p>18 Kremlyovskaya Str., Kazan, 420008</p></bio><email xlink:type="simple">anizamutdinov@mail.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>Кузнецов</surname><given-names>С. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Kuznetsov</surname><given-names>S. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Москва, 119991</p></bio><bio xml:lang="en"><p>Moscow, 119991</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>Конюшкин</surname><given-names>В. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Konushkin</surname><given-names>V. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Москва, 119991</p></bio><bio xml:lang="en"><p>Moscow, 119991</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>Накладов</surname><given-names>А. Н.</given-names></name><name name-style="western" xml:lang="en"><surname>Nakladov</surname><given-names>A. N.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Москва, 119991</p></bio><bio xml:lang="en"><p>Moscow, 119991</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>Мадиров</surname><given-names>Э. И.</given-names></name><name name-style="western" xml:lang="en"><surname>Madirov</surname><given-names>E. I.</given-names></name></name-alternatives><bio xml:lang="ru"><p>420008, Казань, ул. Кремлевская, 18</p></bio><bio xml:lang="en"><p>18 Kremlyovskaya Str., Kazan, 420008</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>Воронов</surname><given-names>В. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Voronov</surname><given-names>V. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Москва, 119991</p></bio><bio xml:lang="en"><p>Moscow, 119991</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>Хадиев</surname><given-names>А. Р.</given-names></name><name name-style="western" xml:lang="en"><surname>Khadiev</surname><given-names>A. R.</given-names></name></name-alternatives><bio xml:lang="ru"><p>420008, Казань, ул. Кремлевская, 18</p></bio><bio xml:lang="en"><p>18 Kremlyovskaya Str., Kazan, 420008</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>Марисов</surname><given-names>М. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Marisov</surname><given-names>M. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>420008, Казань, ул. Кремлевская, 18</p></bio><bio xml:lang="en"><p>18 Kremlyovskaya Str., Kazan, 420008</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>Семашко</surname><given-names>В. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Semashko</surname><given-names>V. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>420008, Казань, ул. Кремлевская, 18</p></bio><bio xml:lang="en"><p>18 Kremlyovskaya Str., Kazan, 420008</p></bio><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Казанский федеральный университет</institution></aff><aff xml:lang="en"><institution>Kazan Federal University</institution></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>Институт общей физики им. А. М. Прохорова Российской АН</institution></aff><aff xml:lang="en"><institution>Prokhorov General Physics Institute of the Russian Academy of Sciences</institution></aff></aff-alternatives><pub-date pub-type="collection"><year>2019</year></pub-date><pub-date pub-type="epub"><day>18</day><month>03</month><year>2020</year></pub-date><volume>86</volume><issue>5</issue><fpage>705</fpage><lpage>712</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Низамутдинов А.С., Кузнецов С.В., Конюшкин В.А., Накладов А.Н., Мадиров Э.И., Воронов В.В., Хадиев А.Р., Марисов М.А., Семашко В.В., 2020</copyright-statement><copyright-year>2020</copyright-year><copyright-holder xml:lang="ru">Низамутдинов А.С., Кузнецов С.В., Конюшкин В.А., Накладов А.Н., Мадиров Э.И., Воронов В.В., Хадиев А.Р., Марисов М.А., Семашко В.В.</copyright-holder><copyright-holder xml:lang="en">Nizamutdinov A.S., Kuznetsov S.V., Konushkin V.A., Nakladov A.N., Madirov E.I., Voronov V.V., Khadiev A.R., Marisov M.A., Semashko V.V.</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/507">https://zhps.ejournal.by/jour/article/view/507</self-uri><abstract><p>Исследованы спектрально-люминесцентные характеристики твердых растворов GdF3:Pr:Yb и YF3:Pr:Yb, синтезированных методом кристаллизации из расплава. Изучена сенсибилизированная люминесценция ионов Yb3+ в области переходов 2F5/2 → 2F7/2 при λвозб = 445 нм. Коэффициент передачи энергии от ионов Pr3+ к Yb3+ &lt;80 % для соотношений концентраций Pr/Yb 0.5/10.0 и 1.0/10.0 для GdF3, а также 0.5/10.0 для YF3. Высокая эффективность безызлучательной передачи энергии не приводит к высоким значениям абсолютного квантового выхода люминесценции ионов Pr3+ и Yb3+ в области максимальной фоточувствительности кристаллического кремния. Квантовый выход не превышает 1 % для собственной люминесценции Yb3+ и 4 % для общей люминесценции в диапазоне 800—1050 нм (для соотношения концентраций Pr/Yb 0.5/1.0 в матрице GdF3). Низкий квантовый выход является следствием сложной картины обмена энергией между ионами Yb3+ и Pr3+, на которую в значительной степени влияет близость по энергии состояний 1G4 иона Pr3+ и 2F5/2 иона Yb3+ в этих матрицах, что обусловливает дополнительный канал безызлучательного распада возбужденного состояния ионов Yb3+, а также кросс-релаксация между переходами 3P0 → 1G4 иона Pr3+ и 2F5/2 → 2F7/2 иона Yb3+, которая ведет к увеличению времени жизни состояния 3P0 иона Pr3+.</p></abstract><trans-abstract xml:lang="en"><p>Spectral-luminescent characteristics of solid solutions GdF3:Pr:Yb and YF3:Pr:Yb synthesized by the crystallization from the melt are investigated. Down-conversion luminescence of the Yb3+ ions in the region of 2F5/2 → 2F7/2 transitions at 445 nm excitation was studied. Energy transfer coefficient from Pr3+ to Yb3+ ions was &lt;80% for the ratio of Pr/Yb concentrations 0.5/10.0 and 1.0/10.0 for GdF3, and 0.5/10.0 for YF3. High efficiency of nonradiative energy transfer does not lead to high values of absolute quantum yield of luminescence of Pr3+ and Yb3+ ions in the region of maximum photosensitivity of crystalline silicon. The quantum yield does not exceed 1 % for the intrinsic luminescence Yb3+ and 4 % of the total luminescence in the range 800—1050 nm (for the ratio of Pr/Yb concentrations 0.5/1.0 in the GdF3 matrix). The low quantum yield is a consequence of the complex pattern of energy exchange between ions Yb3+ and Pr3+, which is largely influenced by the energy proximity of the 1G4 state of the ion Pr3+ and 2F5/2 of the ion Yb3+ in these matrices and by the cross-relaxation between the transitions 3P0 → 1G4 of the ion Pr3+ and 2F5/2 → 2F7/2 of the ion Yb3+. The energy proximity results in an additional channel of non-radiative decay of the excited state of the ions Yb3+, and the cross-relaxation leads to an increase in the lifetime of the 3P0 state of the ion Pr3+.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>фториды</kwd><kwd>редкоземельные ионы</kwd><kwd>сенсибилизированная люминесценция</kwd><kwd>безызлучательная передача энергии</kwd></kwd-group><kwd-group xml:lang="en"><kwd>fluoride</kwd><kwd>rare-earth ions</kwd><kwd>down-conversion luminescence</kwd><kwd>non-radiative energy transfer</kwd></kwd-group><funding-group><funding-statement xml:lang="ru">Работа выполнена при поддержке Российского научного фонда (грант № 17-73-20352).</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">M. A. Green, S. P. Bremner. Nat. Mater., 16 (2017) 23—34</mixed-citation><mixed-citation xml:lang="en">M. A. Green, S. P. Bremner. Nat. Mater., 16 (2017) 23—34</mixed-citation></citation-alternatives></ref><ref id="cit2"><label>2</label><citation-alternatives><mixed-citation xml:lang="ru">T. Trupke, M. A. Green, P. Wurfel. J. Appl. Phys., 92, N 3 (2002) 1668—1674</mixed-citation><mixed-citation xml:lang="en">T. Trupke, M. A. Green, P. Wurfel. J. Appl. Phys., 92, N 3 (2002) 1668—1674</mixed-citation></citation-alternatives></ref><ref id="cit3"><label>3</label><citation-alternatives><mixed-citation xml:lang="ru">X. Huang, S. Han, W. Huang, X. Liu. Chem. Soc. Rev., 42 (2013) 173—201</mixed-citation><mixed-citation xml:lang="en">X. Huang, S. Han, W. Huang, X. Liu. Chem. Soc. Rev., 42 (2013) 173—201</mixed-citation></citation-alternatives></ref><ref id="cit4"><label>4</label><citation-alternatives><mixed-citation xml:lang="ru">X. Bian, Q. Shi, C. Cui, L. Wang, Y. Tian, B. Xu, Z. K. Mamytbekov, P. Huang. Mater. Res. Bull., 110 (2019) 102—106</mixed-citation><mixed-citation xml:lang="en">X. Bian, Q. Shi, C. Cui, L. Wang, Y. Tian, B. Xu, Z. K. Mamytbekov, P. Huang. Mater. Res. Bull., 110 (2019) 102—106</mixed-citation></citation-alternatives></ref><ref id="cit5"><label>5</label><citation-alternatives><mixed-citation xml:lang="ru">Y. Tai, X. Li, B. Pan. J. Lumin., 195 (2018) 102—108</mixed-citation><mixed-citation xml:lang="en">Y. Tai, X. Li, B. Pan. J. Lumin., 195 (2018) 102—108</mixed-citation></citation-alternatives></ref><ref id="cit6"><label>6</label><citation-alternatives><mixed-citation xml:lang="ru">A. D. Sontakke, J. Ueda, Y. Katayama, P. Dorenbos, S. Tanabe. Appl. Phys. Lett., 106 (2015) 131906</mixed-citation><mixed-citation xml:lang="en">A. D. Sontakke, J. Ueda, Y. Katayama, P. Dorenbos, S. Tanabe. Appl. Phys. Lett., 106 (2015) 131906</mixed-citation></citation-alternatives></ref><ref id="cit7"><label>7</label><citation-alternatives><mixed-citation xml:lang="ru">P. Vergeer, T. J. H. Vlugt, M. H. F. Kox, M. I. den Hertog, J. P. van der Eerden, A. Meijerink. Phys. Rev. B, 71 (2005) 014119</mixed-citation><mixed-citation xml:lang="en">P. Vergeer, T. J. H. Vlugt, M. H. F. Kox, M. I. den Hertog, J. P. van der Eerden, A. Meijerink. Phys. Rev. B, 71 (2005) 014119</mixed-citation></citation-alternatives></ref><ref id="cit8"><label>8</label><citation-alternatives><mixed-citation xml:lang="ru">Q. Y. Zhang, G. F. Yang, Z. H. Jiang. Appl. Phys. Lett., 91, N 5 (2007) 051903</mixed-citation><mixed-citation xml:lang="en">Q. Y. Zhang, G. F. Yang, Z. H. Jiang. Appl. Phys. Lett., 91, N 5 (2007) 051903</mixed-citation></citation-alternatives></ref><ref id="cit9"><label>9</label><citation-alternatives><mixed-citation xml:lang="ru">L. Aarts, B. M. van der Ende, A. Meijerink. J. Appl. Phys., 106 (2009) 023522</mixed-citation><mixed-citation xml:lang="en">L. Aarts, B. M. van der Ende, A. Meijerink. J. Appl. Phys., 106 (2009) 023522</mixed-citation></citation-alternatives></ref><ref id="cit10"><label>10</label><citation-alternatives><mixed-citation xml:lang="ru">J. J. Eilers, D. Biner, J. T. van Wijngaarden, K. Krämer, H.-U. Güdel, A. Meijerink. Appl. Phys. Lett., 96 (2010) 151106</mixed-citation><mixed-citation xml:lang="en">J. J. Eilers, D. Biner, J. T. van Wijngaarden, K. Krämer, H.-U. Güdel, A. Meijerink. Appl. Phys. Lett., 96 (2010) 151106</mixed-citation></citation-alternatives></ref><ref id="cit11"><label>11</label><citation-alternatives><mixed-citation xml:lang="ru">G. Lakshminarayana, H. Yang, S. Ye, Y. Liu, J. J. Qiu. Mater. Res., 23, N 11 (2008) 3090—3095</mixed-citation><mixed-citation xml:lang="en">G. Lakshminarayana, H. Yang, S. Ye, Y. Liu, J. J. Qiu. Mater. Res., 23, N 11 (2008) 3090—3095</mixed-citation></citation-alternatives></ref><ref id="cit12"><label>12</label><citation-alternatives><mixed-citation xml:lang="ru">B. M. van der Ende, L. Aarts, A. Meijerink. Adv. Mat., 21, N 30 (2009) 3073—3077</mixed-citation><mixed-citation xml:lang="en">B. M. van der Ende, L. Aarts, A. Meijerink. Adv. Mat., 21, N 30 (2009) 3073—3077</mixed-citation></citation-alternatives></ref><ref id="cit13"><label>13</label><citation-alternatives><mixed-citation xml:lang="ru">L. Aarts, B. van der Ende, M. Reid, A. Meijerink. Spectrosc. Lett., 43 (2010) 373—381</mixed-citation><mixed-citation xml:lang="en">L. Aarts, B. van der Ende, M. Reid, A. Meijerink. Spectrosc. Lett., 43 (2010) 373—381</mixed-citation></citation-alternatives></ref><ref id="cit14"><label>14</label><citation-alternatives><mixed-citation xml:lang="ru">G. H. Dieke, H. M. Crosswhite. Appl. Opt., 2 (1963) 675—686</mixed-citation><mixed-citation xml:lang="en">G. H. Dieke, H. M. Crosswhite. Appl. Opt., 2 (1963) 675—686</mixed-citation></citation-alternatives></ref><ref id="cit15"><label>15</label><citation-alternatives><mixed-citation xml:lang="ru">D. S. Yasyrkina, S. V. Kuznetsov, A. V. Ryabova, D. V. Pominova, V. V. Voronov, R. P. Ermakov, P. P. Fedorov. Nanosystems: Physics, Chemistry, Mathematics, 4, N 5 (2013) 648—656</mixed-citation><mixed-citation xml:lang="en">D. S. Yasyrkina, S. V. Kuznetsov, A. V. Ryabova, D. V. Pominova, V. V. Voronov, R. P. Ermakov, P. P. Fedorov. Nanosystems: Physics, Chemistry, Mathematics, 4, N 5 (2013) 648—656</mixed-citation></citation-alternatives></ref><ref id="cit16"><label>16</label><citation-alternatives><mixed-citation xml:lang="ru">B. P. Sobolev, P. P. Fedorov, D. B. Steynberg, B. V. Sinitsyn, G. S. Shakhkalanian. J. Solid State Chem., 17, N 1/2 (1976) 191—199</mixed-citation><mixed-citation xml:lang="en">B. P. Sobolev, P. P. Fedorov, D. B. Steynberg, B. V. Sinitsyn, G. S. Shakhkalanian. J. Solid State Chem., 17, N 1/2 (1976) 191—199</mixed-citation></citation-alternatives></ref><ref id="cit17"><label>17</label><citation-alternatives><mixed-citation xml:lang="ru">Б. Я. Свешников, В. В. Широков. Опт. и спектр., 12, N 5 (1962) 576—581</mixed-citation><mixed-citation xml:lang="en">Б. Я. Свешников, В. В. Широков. Опт. и спектр., 12, N 5 (1962) 576—581</mixed-citation></citation-alternatives></ref><ref id="cit18"><label>18</label><citation-alternatives><mixed-citation xml:lang="ru">L. Guo, Y. Wang, W. Zeng, L. Zhao, L. Han. Phys. Chem. Chem. Phys., 15 (2013) 14295—14302</mixed-citation><mixed-citation xml:lang="en">L. Guo, Y. Wang, W. Zeng, L. Zhao, L. Han. Phys. Chem. Chem. Phys., 15 (2013) 14295—14302</mixed-citation></citation-alternatives></ref><ref id="cit19"><label>19</label><citation-alternatives><mixed-citation xml:lang="ru">S. V. Kuznetsov, O. A. Morozov, V. G. Gorieva, M. N. Mayakova, M. A. Marisov, V. V. Voronov, P. P. Fedorov. J. Fluor. Chem., 211 (2018) 70—75</mixed-citation><mixed-citation xml:lang="en">S. V. Kuznetsov, O. A. Morozov, V. G. Gorieva, M. N. Mayakova, M. A. Marisov, V. V. Voronov, P. P. Fedorov. J. Fluor. Chem., 211 (2018) 70—75</mixed-citation></citation-alternatives></ref></ref-list><fn-group><fn fn-type="conflict"><p>The authors declare that there are no conflicts of interest present.</p></fn></fn-group></back></article>
