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<article 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" xmlns:ali="http://www.niso.org/schemas/ali/1.0/" article-type="research-article" dtd-version="1.2" xml:lang="en">
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    <journal-meta>
      <journal-id journal-id-type="issn">1561-5405</journal-id>
	    <journal-id journal-id-type="doi">10.24151/1561-5405</journal-id>	  
      <journal-id journal-id-type="publisher-id">Proceedings of Universities. Electronics</journal-id>
      <journal-title-group>
        <journal-title xml:lang="en">Scientifical and technical journal "Proceedings of Universities. Electronics"</journal-title>
        <trans-title-group xml:lang="ru">
          <trans-title>Научно-технический журнал «Известия высших учебных заведений. Электроника»</trans-title>
        </trans-title-group>        
      </journal-title-group>      
      <issn publication-format="print">1561-5405</issn>
      <issn publication-format="online">2587-9960</issn>
      <publisher>
        <publisher-name xml:lang="en">National Research University of Electronic Technology</publisher-name>
        <publisher-name xml:lang="ru">Национальный исследовательский университет "Московский институт электронной техники"</publisher-name>
      </publisher>
    </journal-meta>
    <article-meta>                                    
      
    <article-id pub-id-type="doi">10.24151/1561-5405-2023-28-6-711-726</article-id><article-id pub-id-type="risc">QGSIPY</article-id><article-id pub-id-type="udk">620.187.3:548.4</article-id><article-categories><subj-group><subject>Фундаментальные исследования</subject></subj-group></article-categories><title-group><article-title xml:lang="en">Multilayered nanoscale heterocompositions structure study using transmission electron microscopy</article-title><trans-title-group xml:lang="ru"><trans-title>Идентификация структуры наноразмерных слоев многослойных гетерокомпозиций методами просвечивающей электронной микроскопии</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author"><string-name xml:lang="ru">Волков Роман Леонидович</string-name><name-alternatives><name xml:lang="ru"><surname>Волков</surname><given-names>Роман Леонидович</given-names></name><name xml:lang="en"><surname>Volkov</surname><given-names>Roman L.</given-names></name></name-alternatives><string-name xml:lang="en">Roman L. Volkov</string-name><xref ref-type="aff" rid="AFF-1"/></contrib><contrib contrib-type="author"><string-name xml:lang="ru">Боргардт Николай Иванович</string-name><name-alternatives><name xml:lang="ru"><surname>Боргардт</surname><given-names>Николай Иванович</given-names></name><name xml:lang="en"><surname>Borgardt</surname><given-names>Nikolay I.</given-names></name></name-alternatives><string-name xml:lang="en">Nikolay I. Borgardt</string-name><xref ref-type="aff" rid="AFF-1"/></contrib><aff id="AFF-1" xml:lang="ru">Национальный исследовательский университет «МИЭТ» (Россия, 124498, г. Москва, г. Зеленоград, пл. Шокина, 1)</aff></contrib-group><pub-date iso-8601-date="2026-03-16" date-type="pub" publication-format="electronic"><day>16</day><month>03</month><year>2026</year></pub-date><volume>Том. 28 №6</volume><fpage>711</fpage><lpage>726</lpage><self-uri>http://ivuz-e.ru/issues/6-_2023/identifikatsiya_struktury_nanorazmernykh_sloev_mnogosloynykh_geterokompozitsiy_metodami_prosvechivayu/</self-uri><self-uri content-type="pdf">http://ivuz-e.ru#</self-uri><abstract xml:lang="en"><p>Transmission electron microscopy and high-resolution electron microscopy methods used to study multilayered heterocompositions don’t allow for effective studying of amorphous materials and require the analysis of many local zones in case of specimens that consist of separate crystallites. In this work, a multilayered heterocomposition, which is a phase-shifting photomask consisting of nanoscale thickness layers on the surface of a glass substrate, is studied. Focused ion beam methods were used to make a preparation of normal and longitudinal cross section thin foils. Normal cross section foil prepared using standard approaches allowed for layers visualization, thickness measurement and composition analysis. It was demonstrated that a 93 nm thick amorphous layer of Mo0.06Si0.31N0.63 is formed on the SiO2 substrate, which is successively covered by polycrystalline layers of Cr0.56N0.44, Cr0.74C0.06N0.2 and Cr0.4N0.26O0.3 with thicknesses of 22, 37 and 8 nm, respectively. Longitudinal cross section foil prepared at a slight inclination to the surface of the photomask made it possible to form sections of all layers with dimensions sufficient for their study by electron microdiffraction. The performed phase analysis has confirmed the amorphous structure of the substrate and the Mo0.06Si0.31N0.63 layer, and also has shown that the polycrystalline Cr0.56N0.44, Cr0.74C0.06N0.2 and Cr0.4N0.26O0.3 layers are formed by crystallites with a cubic lattice and parameters 3.92, 4.18 and 4.12 Å, respectively.</p></abstract><trans-abstract xml:lang="ru"><p>Методы просвечивающей электронной микроскопии и высокоразрешающей электронной микроскопии, применяемые для исследования многослойных гетерокомпозиций, имеют ограничения в разрешающей способности, не позволяют эффективно исследовать аморфные материалы и требуют анализа множества локальных участков в случае образцов, состоящих из отдельных кристаллитов. В работе исследована многослойная гетерокомпозиция, представляющая собой фазосдвигающий фотошаблон и состоящая из слоев наноразмерной толщины на поверхности стеклянной подложки. Для исследования тонкой фольги поперечного и продольного сечений применены методы фокусированного ионного пучка. Для идентификации структуры и определения состава слоев использованы методы просвечивающей электронной микроскопии и энергодисперсионного рентгеновского микроанализа. Анализ фольги поперечного сечения, приготовленной с использованием стандартных подходов, позволил визуализировать, измерить толщины и определить составы слоев. Показано, что на подложке SiO2 сформирован аморфный слой Mo0,06Si0,31N0,63 толщиной 93 нм, который последовательно покрыт поликристаллическими слоями Cr0,56N0,44, Cr0,74C0,06N0,2 и Cr0,4N0,26O0,3 толщиной 22, 37 и 8 нм соответственно. Тонкая фольга планарного сечения, приготовленная под небольшим наклоном к поверхности фотошаблона, позволила сформировать сечения всех слоев с размерами, достаточными для их исследования методом микродифракции электронов. Выполненный электрографический анализ подтвердил аморфную структуру подложки и слоя Mo0,06Si0,31N0,63, а также показал, что поликристаллические слои Cr0,56N0,44; Cr0,74C0,06N0,2; Cr0,4N0,26O0,3 образованы кристаллитами с кубической решеткой и параметрами 3,92; 4,18; 4,12 Å соответственно.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>наноструктуры</kwd><kwd>просвечивающая электронная микроскопия</kwd><kwd>микродифракция электронов</kwd><kwd>фокусированный ионный пучок</kwd></kwd-group><kwd-group xml:lang="en"><kwd>nanostructures</kwd><kwd>transmission electron microscopy</kwd><kwd>electron microdiffraction</kwd><kwd>focused ion beam</kwd></kwd-group><funding-group><funding-statement xml:lang="ru">Работа выполнена при финансовой поддержке Минобрнауки России в рамках государственного задания (Соглашение FSMR-2023-0014) и с использованием оборудования ЦКП «Диагностика и модификация микроструктур и нанообъектов». </funding-statement><funding-statement xml:lang="ru">The work has been supported by the Ministry of Education and Science of the Russian Federation within the framework of the state task (Agreement FSMR-2023-0014) and using the equipment of the CCP “Diagnostics and modification of microstructures and nanoobjects”.</funding-statement></funding-group></article-meta>
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