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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-1716</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>АННОТАЦИИ АНГЛОЯЗЫЧНЫХ СТАТЕЙ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>ABSTRACTS ENGLISH-LANGUAGE ARTICLES</subject></subj-group></article-categories><title-group><article-title>Синтез, характеристики, оптические свойства люминофора YAG:Ce,Pr   и влияние на них легирования кремнием</article-title><trans-title-group xml:lang="en"><trans-title>Synthesis, characterization and optical properties  of YAG:Ce,Pr phosphor and influence of Si doping</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>Upasani</surname><given-names>M.</given-names></name><name name-style="western" xml:lang="en"><surname>Upasani</surname><given-names>Manisha</given-names></name></name-alternatives><bio xml:lang="ru"><p>Нагпур</p></bio><bio xml:lang="en"><p>Nagpur</p></bio><email xlink:type="simple">manishaupasani@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>Butey</surname><given-names>B.</given-names></name><name name-style="western" xml:lang="en"><surname>Butey</surname><given-names>Bhavana</given-names></name></name-alternatives><bio xml:lang="ru"><p>Нагпур</p></bio><bio xml:lang="en"><p>Nagpur</p></bio><xref ref-type="aff" rid="aff-2"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Инженерный колледж Йешвантрао Чавана</institution><country>Индия</country></aff><aff xml:lang="en"><institution>Yeshwantrao Chavan College of Engineering</institution><country>India</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>Инженерный колледж имени Г. Х. Райсони</institution><country>Индия</country></aff><aff xml:lang="en"><institution>G. H. Raisoni College of Engineering</institution><country>India</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2024</year></pub-date><pub-date pub-type="epub"><day>18</day><month>11</month><year>2024</year></pub-date><volume>91</volume><issue>6</issue><fpage>910</fpage><lpage>910</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Upasani M., Butey B., 2024</copyright-statement><copyright-year>2024</copyright-year><copyright-holder xml:lang="ru">Upasani M., Butey B.</copyright-holder><copyright-holder xml:lang="en">Upasani M., Butey B.</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/1716">https://zhps.ejournal.by/jour/article/view/1716</self-uri><abstract><p>Исследован механизм передачи энергии между люминофорами иттрий-алюминиевого граната (YAG), легированными церием и празеодимом. Чистые фазовые порошки YAG:Ce,Pr синтезированы  с использованием метода сжигания смешанных топлив при температуре печи ~500 °C. Исследованы спектры люминесценции и влияние механизма передачи энергии от ионов Ce3+ к ионам Pr3+ в YAG:Ce,Pr. Изучено влияние легирования Si4+ в люминофорах YAG:Ce,Pr. Показано, что интенсивность излучения Ce и Pr в YAG увеличивается на 33 % при легировании 1 мол.% Si без изменения максимальной длины волны,что снижает коррелированную цветовую температуру. </p></abstract><trans-abstract xml:lang="en"><p>The study focuses on the synthesis and energy transfer mechanism between the cerium and praseodymium co-doped yttrium aluminum garnet (YAG) phosphors. Pure phase YAG:Ce,Pr powders were synthesized using a mixed fuel combustion method at a ~500°C furnace temperature. The luminescence spectra and the effect of the energy transfer mechanism from the Ce3+ to Pr3+ ions in YAG:Ce,Pr were examined. The influence of Si4+ doping in YAG:Ce,Pr phosphors was also studied. The emission intensity of Ce and Pr in YAG is enhanced by 33% with 1mol% Si codoping, without changing the peak wavelength, and it lowered the correlated color temperature.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>белый светодиод</kwd><kwd>иттрий-алюминиевый гранат</kwd><kwd>метод сжигания</kwd><kwd>люминесценция</kwd><kwd>передача энергии</kwd></kwd-group><kwd-group xml:lang="en"><kwd>wLED</kwd><kwd>yttrium aluminum garnet</kwd><kwd>combustion synthesis</kwd><kwd>luminescence</kwd><kwd>energy transfer</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">G. Blasse, A. Brill, Appl. Phys. Lett., 15, 53 (1967).</mixed-citation><mixed-citation xml:lang="en">G. Blasse, A. Brill, Appl. Phys. Lett., 15, 53 (1967).</mixed-citation></citation-alternatives></ref><ref id="cit2"><label>2</label><citation-alternatives><mixed-citation xml:lang="ru">S. Ibuki, H. Komiya, M. 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