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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">phmath</journal-id><journal-title-group><journal-title xml:lang="ru">Вестник Государственного университета просвещения. Серия: Физика-Математика</journal-title><trans-title-group xml:lang="en"><trans-title>Bulletin of Federal State University of Education. Series: Physics and Mathematics</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2949-5083</issn><issn pub-type="epub">2949-5067</issn><publisher><publisher-name>Federal State University of Education</publisher-name></publisher></journal-meta><article-meta><article-id custom-type="elpub" pub-id-type="custom">phmath-313</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>ФИЗИКА</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>PHYSICS</subject></subj-group></article-categories><title-group><article-title>УСТАНОВКА ДЛЯ ОДНОВРЕМЕННОГО ИЗМЕРЕНИЯ АЗИМУТАЛЬНОЙ И ПОЛЯРНОЙ ЭНЕРГИИ СЦЕПЛЕНИЯ ЖИДКОГО КРИСТАЛЛА В ОДНОЙ ЯЧЕЙКЕ В АВТОМАТИЧЕСКОМ РЕЖИМЕ</article-title><trans-title-group xml:lang="en"><trans-title>SETUP FOR SIMULTANEOUS MEASUREMENT OF AZIMUTHAL AND POLAR ANCHORING ENERGY OF LIQUID CRYSTAL WITHIN SINGLE CELL IN AUTOMATIC REGIME</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>Муравский</surname><given-names>Анатолий Александрович</given-names></name><name name-style="western" xml:lang="en"><surname>Murauski</surname><given-names>An. .</given-names></name></name-alternatives><email xlink:type="simple">anatoli_murauski@yahoo.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>Муравский</surname><given-names>Александр Анатольевич</given-names></name><name name-style="western" xml:lang="en"><surname>Muravsky</surname><given-names>Al. .</given-names></name></name-alternatives><email xlink:type="simple">alexander.muravsky@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>Агабеков</surname><given-names>Владимир Енокович</given-names></name><name name-style="western" xml:lang="en"><surname>Agabekov</surname><given-names>V. .</given-names></name></name-alternatives><email xlink:type="simple">alexander.muravsky@gmail.com</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Институт химии новых материалов НАН Беларуси</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Institute of chemistry of new materials of National Academy of Sciences of Belarus</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2013</year></pub-date><pub-date pub-type="epub"><day>08</day><month>01</month><year>2023</year></pub-date><volume>0</volume><issue>1</issue><fpage>51</fpage><lpage>56</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Муравский А.А., Муравский А.А., Агабеков В.Е., 2023</copyright-statement><copyright-year>2023</copyright-year><copyright-holder xml:lang="ru">Муравский А.А., Муравский А.А., Агабеков В.Е.</copyright-holder><copyright-holder xml:lang="en">Murauski A..., Muravsky A..., Agabekov 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://www.physmathmgou.ru/jour/article/view/313">https://www.physmathmgou.ru/jour/article/view/313</self-uri><abstract><p>Новые применения жидкокристаллических материалов в производственных процессах ЖК панелей, 3D дисплеев, органических полупроводниковых и фотонных устройств значительно расширили требования к возможностям и характеристикам современных ориентирующих материалов. Разработка новых ориентирующих материалов невозможна без эффективного и надежного контроля энергий сцепления ориентантов. Однако существующие методы измерения этих параметров зачастую обладая невысокой точностью сопряжены с высокой трудоемкостью измерения. В статье представлены авторские принципы одновременного измерения азимутальной и полярной энергий сцепления в одной твист-нематической жидкокристаллической ячейке. Инновационные методы измерения реализованы в установке для одновременного измерения азимутальной и полярной энергии сцепления жидкого кристалла в одной ячейке в автоматическом режиме на базе серийного поляризационного микроскопа «Микро 200Т» ОАО «Оптоэлектронные системы», Беларусь.</p></abstract><trans-abstract xml:lang="en"><p>New applications of liquid crystal materials in fabrication processes of LC panels, 3D displays, organic semiconductor and photonic devices has significantly broadened the requirements to the performance and characteristics of modern alignment materials. Development of novel alignment materials is impossible without effective and reliable control of the anchoring energy of the materials. However the present measurement methods of these parameters often being of low precision have high labour intensity of measurement. In this paper the authors’ principles of simultaneous measurement of azimuthal and polar anchoring energy of liquid crystal within single twist-nematic lqiudi crystal cell are presented. The innovative measurement methods are implemented in setup for simultaneous measurement of azimuthal and polar anchoring energy of liquid crystal within cell in automatic regime based on series polarizing microscope «Micro 200T» JSC ‘Optoelectronic Systems’, Belarus.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>ориентирующие материалы</kwd><kwd>измерение полярной энергии сцепления</kwd><kwd>измерение азимутальной энергии сцепления</kwd><kwd>ориентация жидких кристаллов</kwd><kwd>alignment materials</kwd><kwd>polar anchoring energy measurement</kwd><kwd>azimuthal anchoring energy measurement</kwd><kwd>liquid crystals alignment</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">Yokoyama H and H.A. van Sprang, A novel method for determining the anchoring energy function at a nematic liquid-crystal wall interface from director distortion at high fields, J. Appl. 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