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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">dan</journal-id><journal-title-group><journal-title xml:lang="ru">Доклады Национальной академии наук Беларуси</journal-title><trans-title-group xml:lang="en"><trans-title>Doklady of the National Academy of Sciences of Belarus</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1561-8323</issn><issn pub-type="epub">2524-2431</issn><publisher><publisher-name>The Republican Unitary Enterprise Publishing House "Belaruskaya Navuka"</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.29235/1561-8323-2020-64-4-403-410</article-id><article-id custom-type="elpub" pub-id-type="custom">dan-896</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>Мемристорная структура с эффектом переключения сопротивления на основе тонких пленок нитрида кремния</article-title><trans-title-group xml:lang="en"><trans-title>Memristor structure with the effect of switching resistance based on silicon nitride thin layers</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>Комаров</surname><given-names>Ф. Ф.</given-names></name><name name-style="western" xml:lang="en"><surname>Komarov</surname><given-names>F. F.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Комаров Фадей Фадеевич - член-корреспондент, доктор физико-математических наук, заведующий лабораторией, Институт прикладных физических проблем им. А.Н. Севченко БГУ.</p><p>ул. Курчатова, 7, 220108, Минск.</p></bio><bio xml:lang="en"><p>Komarov Fadei F. - Corresponding Member, D. Sc. (Physics and Mathematics), Head of the Laboratory, A.N. Sevchenko Institute of Applied Physical Problems.</p><p>7, Kurchatov Str., 220108, Minsk.</p></bio><email xlink:type="simple">komarovf@bsu.by</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>Романов</surname><given-names>И. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Romanov</surname><given-names>I. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Романов Иван Александрович - младший научный сотрудник, БГУ.</p><p>ул. Курчатова, 5, 220108, Минск.</p></bio><bio xml:lang="en"><p>Romanov Ivan A. - Junior researcher, Belarusian State University.</p><p>5, Kurchatov Str., 220108, Minsk.</p></bio><email xlink:type="simple">romivan@bsu.by</email><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Власукова</surname><given-names>Л. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Vlasukova</surname><given-names>L. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Власукова Людмила Александровна - кандидат физико-математических наук, заведующий лабораторией, БГУ.</p><p>ул. Курчатова, 5, 220108, Минск.</p></bio><bio xml:lang="en"><p>Vlasukova Liudmila A. - Ph. D. (Physics and Mathematics), Head of the Laboratory, Belarusian State University.</p><p>5, Kurchatov Str., 220108, Minsk.</p></bio><email xlink:type="simple">vlasukova@bsu.by</email><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Пархоменко</surname><given-names>И. Н.</given-names></name><name name-style="western" xml:lang="en"><surname>Parkhomenko</surname><given-names>I. N.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Пархоменко Ирина Николаевна - кандидат физико-математических наук, ведущий научный сотрудник, БГУ.</p><p>ул. Курчатова, 5, 220108, Минск.</p></bio><bio xml:lang="en"><p>Parkhomenko Irina N. - Ph. D. (Physics and Mathematics), Leading researcher, Belarusian State University.</p><p>5, Kurchatov Str., 220108, Minsk.</p></bio><email xlink:type="simple">parkhomenko@bsu.by</email><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Цивако</surname><given-names>А. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Tsivako</surname><given-names>A. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Цивако Алексей Александрович - начальник производства.</p><p>ул. Казинца, 121А, 220108, Минск.</p></bio><bio xml:lang="en"><p>Tsivako Alexey A. - Production manager, Joint Stock Company “Integral”.</p><p>121A, Kazinets Str., 220108, Minsk.</p></bio><email xlink:type="simple">atsivako@integral.by</email><xref ref-type="aff" rid="aff-3"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Ковальчук</surname><given-names>Н. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Kovalchuk</surname><given-names>N. S.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Ковальчук Наталья Станиславовна - кандидат технических наук, заместитель главного инженера.</p><p>ул. Казинца, 121А, 220108, Минск.</p></bio><bio xml:lang="en"><p>Kovalchuk Natalia S. - Ph. D. (Engineering), Deputy Chief Engineer, Joint Stock Company “Integral”.</p><p>121A, Kazinets Str., 220108, Minsk.</p></bio><email xlink:type="simple">nkovalchuk@integral.by</email><xref ref-type="aff" rid="aff-3"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Институт прикладных физических проблем имени А.Н. Севченко Белорусского государственного университета</institution></aff><aff xml:lang="en"><institution>A.N. Sevchenko Institute of Applied Physics Problems of the Belarusian State University</institution></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>Белорусский государственный университет</institution></aff><aff xml:lang="en"><institution>Belarusian State University</institution></aff></aff-alternatives><aff-alternatives id="aff-3"><aff xml:lang="ru"><institution>ОАО «Интеграл»</institution></aff><aff xml:lang="en"><institution>Joint Stock Company “Integral”</institution></aff></aff-alternatives><pub-date pub-type="collection"><year>2020</year></pub-date><pub-date pub-type="epub"><day>29</day><month>08</month><year>2020</year></pub-date><volume>64</volume><issue>4</issue><fpage>403</fpage><lpage>410</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Комаров Ф.Ф., Романов И.А., Власукова Л.А., Пархоменко И.Н., Цивако А.А., Ковальчук Н.С., 2020</copyright-statement><copyright-year>2020</copyright-year><copyright-holder xml:lang="ru">Комаров Ф.Ф., Романов И.А., Власукова Л.А., Пархоменко И.Н., Цивако А.А., Ковальчук Н.С.</copyright-holder><copyright-holder xml:lang="en">Komarov F.F., Romanov I.A., Vlasukova L.A., Parkhomenko I.N., Tsivako A.A., Kovalchuk N.S.</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://doklady.belnauka.by/jour/article/view/896">https://doklady.belnauka.by/jour/article/view/896</self-uri><abstract><p>Исследованы электрофизические свойства и эффект резистивного переключения мемристорной структуры ITO/SiNx/Si. Пленка нитрида кремния толщиной ~200 нм с изменяющимся по глубине соотношением Si/N нанесена методом химического осаждения из газовой фазы при низком давлении. Концентрация избыточных атомов кремния в пленке SiNx, определенная методом обратного резерфордовского рассеяния, увеличивается от 9 до 44 % по мере продвижения в глубь образца. Результаты исследования вольт-амперных характеристик структур ITO/ SiNx/Si-p показали, что механизм проводимости в состоянии с высоким сопротивлением определяется свойствами нитридной пленки и описывается моделью Пула-Френкеля, учитывающей перескоковый характер движения электронов между ловушками. Переключение в состояние с низким сопротивлением, вероятно, вызвано миграцией ионов индия или олова из контакта ITO в слой SiNx. После переключения в состояние с низким сопротивлением проводимость структуры ITO/SiNx/Si определяется комбинацией механизмов инжекции носителей заряда из контакта и механизмов переноса носителей заряда через диэлектрический слой. Изменение полярности приложенного к структуре напряжения приводит к разрушению проводящего канала и переключению структуры в состояние с высоким сопротивлением. Для структуры ITO/SiNx/Si обнаружен эффект фотопереключения, что открывает новые возможности использования мемристоров в системах кремниевой оптоэлектроники.</p></abstract><trans-abstract xml:lang="en"><p>The electrophysical properties and the resistive switching effect of the ITO/SiNx/Si memristor structure were studied. A silicon nitride film with a thickness of ~200 nm with an inhomogeneous element depth distribution was deposited by low-pressure chemical vapor deposition. Based on the Rutherford backscattering data, it was shown that the concentration of excess silicon atoms in the SiNx film increases from 9 to 44 % when approaching the Si substrate. The analysis of the current-voltage characteristics of ITO/SiNx/Si structures revealed that the conduction mechanism in the high-resistance state is determined by the nitride film properties and is described by the Poole-Frenkel model taking into account the hopping model of electron transport between traps. Switching to the low-resistance state is probably caused by the migration of indium or tin ions from the ITO contact to the SiNx layer. The conduction of the ITO/SiNx/Si structure in the low-resistance state is determined by both the mechanisms of charge-carrier injection from the contact and charge-carrier transport through the dielectric layer. Reverse polarity results in destructing the conductive channel and switching the structure to the high-resistance state. The photo-switching effect was found for the ITO/SiNx/Si structure, which opens up new possibilities of using memristors in silicon optoelectronic systems.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>нитрид кремния</kwd><kwd>избыток кремния</kwd><kwd>мемристор</kwd><kwd>вольт-амперные характеристики</kwd><kwd>механизмы проводимости</kwd></kwd-group><kwd-group xml:lang="en"><kwd>silicon nitride</kwd><kwd>silicon excess</kwd><kwd>memristor</kwd><kwd>current-voltage characteristics</kwd><kwd>conduction mechanisms</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">Chua, L. O. Memristor - the missing circuit element / L. O. Chua // IEEE Trans. Circuit Theory. - 1971. - Vol. 18, N 5. -P. 507-519. https://doi.org/10.1109/tct.1971.1083337</mixed-citation><mixed-citation xml:lang="en">Chua L. O. Memristor - the missing circuit element. 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