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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">mateltech</journal-id><journal-title-group><journal-title xml:lang="ru">Известия высших учебных заведений. Материалы электронной техники</journal-title><trans-title-group xml:lang="en"><trans-title>Izvestiya Vysshikh Uchebnykh Zavedenii. Materialy Elektronnoi Tekhniki = Materials of Electronics Engineering</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1609-3577</issn><issn pub-type="epub">2413-6387</issn><publisher><publisher-name>MISIS</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.17073/1609-3577-2016-2-87-94</article-id><article-id custom-type="elpub" pub-id-type="custom">mateltech-267</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>Материаловедение и технология. Полупроводники</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>MATERIALS SCIENCE AND TECHNOLOGY. SEMICONDUCTORS</subject></subj-group></article-categories><title-group><article-title>Исследование фазовых равновесий тройной системы Zn—Se—Fe для лазерных технологий</article-title><trans-title-group xml:lang="en"><trans-title>Investigation of the phase diagram of the Zn—Se—Fe ternary system for laser application</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>Зыкова</surname><given-names>М. П.</given-names></name><name name-style="western" xml:lang="en"><surname>Zykova</surname><given-names>M. P.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Зыкова Марина Павловна — аспирант кафедры химии и технологии кристаллов</p><p>Миусская пл., д. 9, Москва, 125047</p></bio><bio xml:lang="en"><p>Marina P. Zykova — Aspirant of the Department of Chemistry and Technology of Crystals </p><p>9 Miusskaya Sq., Moscow, 125047</p></bio><email xlink:type="simple">zykova_mp@inbox.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>Кролевецкая</surname><given-names>В. Ю.</given-names></name><name name-style="western" xml:lang="en"><surname>Krolevetskaya</surname><given-names>V. Yu.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Кролевецкая Виктория — магистр кафедры химии и технологии кристаллов</p><p>Миусская пл., д. 9, Москва, 125047</p></bio><bio xml:lang="en"><p>Victoria Krolevetskaya — Magistrate of the Department of Chemistry and Technology of Crystals</p><p> 9 Miusskaya Sq., Moscow, 125047</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>Можевитина</surname><given-names>Е. Н.</given-names></name><name name-style="western" xml:lang="en"><surname>Mozhevitina</surname><given-names>E. N.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Можевитина Елена Николаевна -— кандидат химических наук, научный сотрудник</p><p> ул. Тропинина, д. 49, Нижний Новгород, 603950</p></bio><bio xml:lang="en"><p>Elena N. Mozhevitina — Cand. Sci. (Chem.), Scientific Researcher</p><p>49 Troponina Str., Nizhny Novgorod 603950</p><p> </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>Гаврищук</surname><given-names>Е. М.</given-names></name><name name-style="western" xml:lang="en"><surname>Gavrishchuk</surname><given-names>E. M.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Гаврищук Евгений Михайлович — доктор химических наук, заведующий лабораторией</p><p> ул. Тропинина, д. 49, Нижний Новгород, 603950</p></bio><bio xml:lang="en"><p>Evgeny M. Gavrishchuk — Dr. Sci. (Chem.), Head of Laboratory</p><p>49 Troponina Str., Nizhny Novgorod 603950</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>Аветисов</surname><given-names>И. Х.</given-names></name><name name-style="western" xml:lang="en"><surname>Avetissov</surname><given-names>I. Сh.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Аветисов Игорь Христофорович — доктор химических наук, профессор, заведующий кафедрой химии и технологии кристаллов</p><p>Миусская пл., д. 9, Москва, 125047 д, 603950</p></bio><bio xml:lang="en"><p>Igor Сh. Avetissov — Dr. Sci. (Chem.), Professor, Head of the Department of Chemistry and Technology</p><p> </p><p>9 Miusskaya Sq., Moscow, 125047</p></bio><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Российский химико-технологический университет им. Д. И. Менделеева</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Dmitry Mendeleev University of Chemical Technology of Russia</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>Институт химии высокочистых веществ им. Г. Г. Девятых РАН</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Institute of Chemistry of High-Purity Substances of RAS</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2016</year></pub-date><pub-date pub-type="epub"><day>30</day><month>06</month><year>2016</year></pub-date><volume>19</volume><issue>2</issue><fpage>87</fpage><lpage>94</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Зыкова М.П., Кролевецкая В.Ю., Можевитина Е.Н., Гаврищук Е.М., Аветисов И.Х., 2016</copyright-statement><copyright-year>2016</copyright-year><copyright-holder xml:lang="ru">Зыкова М.П., Кролевецкая В.Ю., Можевитина Е.Н., Гаврищук Е.М., Аветисов И.Х.</copyright-holder><copyright-holder xml:lang="en">Zykova M.P., Krolevetskaya V.Y., Mozhevitina E.N., Gavrishchuk E.M., Avetissov I.С.</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://met.misis.ru/jour/article/view/267">https://met.misis.ru/jour/article/view/267</self-uri><abstract><p>Проведен теоретический и экспериментальный анализ фазовых равновесий в тройной системе Zn—Se—Fe с применением рентгенофазового анализа и масс-спектрометрии с индуктивно связанной плазмой. Получены данные о моновариантных равновесиях в изотермических сечениях при температуре 730, 814 и 1073 К, а также сведения о растворимости железа в условиях би- и моновариантных равновесий при 1073 К. Определен фазовый состав образцов системы Zn—Se—Fe, синтезированных при различных температурах и разном валовом составе. Подтверждена достоверность теоретически построенных изотермических сечений Т—Х—Y-проекции P—T— Х—Y-диаграммы тройной системы Zn—Se—Fe.</p></abstract><trans-abstract xml:lang="en"><p>The problem of obtaining crystalline ZnSe doped with d-elements for obtaining high-efficiency laser materials with characteristics in a wide IR range don’t possible successfully solved without reliable data on phase equilibrium and solubility of the components entering the system. The theoretical and experimental analysis of the three-component Zn—Se—Fe system for obtaining new fundamental information on phase using X-ray analysis (XRD) and inductively coupled plasma mass spectrometry (ICP-MS) was carried out. New experimental data of isothermal annealing in the ternary Zn—Se—Fe system at the temperatures 730 K (I, II), 814 K (III, IV), 1073 K (V), as well as information on Fe solubility in bi- and monovariant conditions by X-ray studies have shown the existence of the coexistence of the following phases: Fe3Zn10-Fe11Zn40-Zn-ZnSe (I), ZnSe-FeSe2-Fe7Se8 (II), ZnSe-Fe3Zn10-Fe (III), FeSe2-Fe7Se8-Se (IV), ZnSe-FeSe- Fe3Se4 (V), ZnSe-FeSe (VI) and confirmed the reliability of theoretical isothermal sections.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>тройная система Zn—Se—Fe</kwd><kwd>фазовые равновесия</kwd><kwd>T—X—Y-диаграмма</kwd><kwd>селенид цинка</kwd><kwd>лазерные материалы</kwd></kwd-group><kwd-group xml:lang="en"><kwd>triple system</kwd><kwd>zinc selenide</kwd><kwd>laser materials</kwd></kwd-group><funding-group><funding-statement xml:lang="ru">Российский научный фонд (грант №15-13-10028).</funding-statement><funding-statement xml:lang="en">Russian Science Foundation (grant 15–13–10028)</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">Fedorov, V. 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