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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 pub-id-type="doi">10.18384/2949-5067-2025-4-77-87</article-id><article-id custom-type="elpub" pub-id-type="custom">phmath-733</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>Гибкая перезаписываемая электронная бумага на основе наноструктурированных материалов</article-title><trans-title-group xml:lang="en"><trans-title>Flexible Optically Rewritable E-Paper Based on Nanotechnology</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-0593-2555</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Чигринов</surname><given-names>В. Г.</given-names></name><name name-style="western" xml:lang="en"><surname>Chigrinov</surname><given-names>V. G.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Владимир Григорьевич Чигринов, доктор физико-математических наук,профессор, старший научный сотрудник, профессор кафедры; ведущий учёный</p><p>учебно-научная лаборатория теоретической и прикладной нанотехнологии; Инженерная академия; кафедра механики и процессов управления</p><p>Москва; Китай; Нанкин; Новгород</p></bio><bio xml:lang="en"><p>Vladimir G. Chigrinov, Dr. Sci. (Phys.-Math.), Prof., Senior Researcher, Leading Scientist</p><p>Laboratory of Theoretical and Applied Nanotechnology; Engineering Academy; Department of Mechanics and Control Processes</p><p>Moscow; China; Nanjing; Novgorod</p></bio><email xlink:type="simple">eechigr@ust.hk</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-8915-2411</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Курилов</surname><given-names>А. Д.</given-names></name><name name-style="western" xml:lang="en"><surname>Kurilov</surname><given-names>A. D.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Александр Дмитриевич Курилов, кандидат физико-математических наук,заведующий лабораторией</p><p>учебно-научная лаборатория теоретической и прикладной нанотехнологии</p><p>Москва</p></bio><bio xml:lang="en"><p>Aleksandr D. Kurilov, Cand. Sci., (Phys.-Math.), Laboratory Head</p><p>Laboratory of Theoretical and Applied Nanotechnology</p><p>Moscow</p></bio><email xlink:type="simple">ad.kurilov@guppros.ru</email><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-7211-0741</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Кудрейко</surname><given-names>А. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Kudreyko</surname><given-names>A. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Алексей Альфредович Кудрейко, доктор физико-математических наук,профессор</p><p>кафедра общей физики</p><p>Уфа</p></bio><bio xml:lang="en"><p>Aleksey A. Kudreyko, Dr. Sci. (Phys.-Math.), Prof.</p><p>Department of General Physics</p><p>Ufa</p></bio><email xlink:type="simple">alexkudreyko@mail.ru</email><xref ref-type="aff" rid="aff-3"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Государственный университет просвещения; Российский университет дружбы народов имени Патриса Лумумбы; Нанкинская компания ООО «Цзинцуй Оптическая Технология»; Новгородский государственный университет имени Ярослава Мудрого</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Federal State University of Education; Peoples' Friendship University of Russia named after Patrice Lumumba; Nanjing Jingcui Optical Technology Co., Ltd.; Yaroslav-the-Wise Novgorod State University</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>Государственный университет просвещения</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Federal State University of Education</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-3"><aff xml:lang="ru"><institution>Уфимский университет науки и технологий</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Ufa University of Science and Technology</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2025</year></pub-date><pub-date pub-type="epub"><day>19</day><month>04</month><year>2026</year></pub-date><volume>0</volume><issue>4</issue><fpage>77</fpage><lpage>87</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Чигринов В.Г., Курилов А.Д., Кудрейко А.А., 2026</copyright-statement><copyright-year>2026</copyright-year><copyright-holder xml:lang="ru">Чигринов В.Г., Курилов А.Д., Кудрейко А.А.</copyright-holder><copyright-holder xml:lang="en">Chigrinov V.G., Kurilov A.D., Kudreyko A.A.</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/733">https://www.physmathmgou.ru/jour/article/view/733</self-uri><abstract><sec><title>   Цель</title><p>   Цель: разработка гибкой оптически перезаписываемой электронной бумаги (ORW E-paper) с использованием нанотехнологии для решения проблемы ориентации жидких кристаллов на гибких пластиковых подложках.</p></sec><sec><title>   Процедура и методы</title><p>   Процедура и методы. В основе метода лежит использование наноразмерных фотоориентирующих слоёв на основе азокрасителей, которые обеспечивают высококачественную ориентацию жидких кристаллов на гибких пластиках без высокотемпературных процессов, требуемых традиционными методами.</p></sec><sec><title>   Результаты</title><p>   Результаты. Созданная электронная бумага демонстрирует высокое быстродействие (&lt;2 с), низкую энергию записи (&lt;1 Дж/см2) и возможность более 1000 циклов перезаписи. Устройство механически устойчиво, не требует сложной управляющей электроники и отличается низкой себестоимостью.</p><p>   Теоретическая и практическая значимость. Технология открывает путь к массовому производству недорогих и долговечных гибких дисплеев для применения в ценниках, рекламе, смарт-картах и т. д., позиционируя ORW E-paper как конкурентоспособного игрока на рынке электронной бумаги.</p></sec></abstract><trans-abstract xml:lang="en"><sec><title>   Aim</title><p>   Aim. Development of low-cost flexible Optically Rewritable E-paper using nanotechnology to address the challenge of aligning liquid crystals on plastic substrates.</p></sec><sec><title>   Methodology</title><p>   Methodology. The approach is based on nanosized azo-dye photoaligning layers, which enable high-quality liquid crystal alignment on flexible plastics without the high-temperature processes required by conventional methods.</p></sec><sec><title>   Results</title><p>   Results. The fabricated E-paper demonstrates fast response (&lt;2 s), low writing energy (&lt;1 J/cm2), and over 1000 rewrite cycles. The device is mechanically robust, complex driving electronics is not needed.</p></sec><sec><title>   Research implications</title><p>   Research implications. This technology enables a mass production of low-cost, durable flexible displays for applications like price tags, advertising and smart cards, positioning optically rewritable E-paper as a strong competitor in the E-paper market.</p></sec></trans-abstract><kwd-group xml:lang="ru"><kwd>азокраситель</kwd><kwd>гибкие подложки</kwd><kwd>нематический жидкий кристалл</kwd><kwd>оптически перезаписываемая электронная бумага</kwd><kwd>фотоориентация</kwd></kwd-group><kwd-group xml:lang="en"><kwd>azo dye</kwd><kwd>flexible substrates</kwd><kwd>nematic liquid crystal</kwd><kwd>optically rewritable electronic paper</kwd><kwd>photoalignment</kwd></kwd-group><funding-group><funding-statement xml:lang="ru">Работа выполнена в рамках реализации научно-исследовательского проекта-победителя конкурса на получение гранта Федерального государственного автономного образовательного учреждения высшего образования «Государственный университет просвещения» в 2025 году</funding-statement><funding-statement xml:lang="en">This work was supported by the grant from the Federal State University of Education in 2025, awarded to the winning research project in the competitive grant program</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">Yang B. 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