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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">bsuir</journal-id><journal-title-group><journal-title xml:lang="ru">Доклады БГУИР</journal-title><trans-title-group xml:lang="en"><trans-title>Doklady BGUIR</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1729-7648</issn><issn pub-type="epub">2708-0382</issn><publisher><publisher-name>БГУИР</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.35596/1729-7648-2022-20-4-44-52</article-id><article-id custom-type="elpub" pub-id-type="custom">bsuir-3388</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>ЭЛЕКТРОНИКА, РАДИОФИЗИКА, РАДИОТЕХНИКА, ИНФОРМАТИКА</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>ELECTRONICS, RADIOPHYSICS, RADIOENGINEERING, INFORMATICS</subject></subj-group></article-categories><title-group><article-title>Исследования электрофизических свойств тонких подзатворных диэлектриков, полученных методом быстрой термообработки</article-title><trans-title-group xml:lang="en"><trans-title>Research of Electrophysical Properties of Thin Gate Dielectrics Obtained by Rapid Thermal Processing Method</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>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>к.т.н, доцент, первый заместитель главного инженера</p><p>г. Минск</p></bio><bio xml:lang="en"><p>Cand. of Sci. , Assistant Professor, First Deputy Chief Engineer </p><p>Minsk</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>Омельченко</surname><given-names>А. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Omelchenko</surname><given-names>A. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>инженер ГЦ «Белмикроанализ» </p><p>г. Минск</p></bio><bio xml:lang="en"><p>Engineer of the «Belmicroanalysis» State Center </p><p>Minsk</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>Пилипенко</surname><given-names>В. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Pilipenko</surname><given-names>V. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Пилипенко Владимир Александрович, д.т.н., профессор, член-корр. НАН Беларуси, зам. директора по научному развитию Государственного центра «Белмикроанализ»</p><p>220108, г. Минск, ул. Казинца, 121 а</p><p>тел. +375-17-318-37-41</p></bio><bio xml:lang="en"><p>Pilipenko Vladimir Aleksandrovich, Dr. of Sci. (Tech.), Professor, Сorr. Member of the NAS of Belarus, Deputy Director for Scientific Development of the «Belmicroanalysis» State Center </p><p>220108, Minsk, Kazintsa St., 121 а</p><p>tel. +375-17-318-37-41 </p></bio><email xlink:type="simple">office@bms.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>Солодуха</surname><given-names>В. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Solodukha</surname><given-names>V. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>д.т.н., ген. директор</p><p>г. Минск</p></bio><bio xml:lang="en"><p>Dr. of Sci. (Tech.), General Director  </p><p>Minsk</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>Демидович</surname><given-names>С. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Demidovich</surname><given-names>S. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>ведущий инженер отраслевой лаборатории новых технологий и материалов </p><p>г. Минск</p></bio><bio xml:lang="en"><p>Leading Engineer at the New Technologies and Materials Industrial Laboratory </p><p>Minsk</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>Колос</surname><given-names>В. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Kolos</surname><given-names>V. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>к.ф.-м.н., начальник отраслевой лаборатории новых технологий и материалов </p><p>г. Минск</p></bio><bio xml:lang="en"><p>Cand. of Sci., Acting Chief of the New Technologies And Materials Industrial Laboratory </p><p>Minsk</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>Филипеня</surname><given-names>В. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Filipenia</surname><given-names>V. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>ведущий инженер ГЦ «Белмикроанализ» </p><p>г. Минск</p></bio><bio xml:lang="en"><p>Leading Engineer at the «Belmicroanalysis» State Center </p><p>Minsk</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>Шестовский</surname><given-names>Д. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Shestovski</surname><given-names>D. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>инженер-технолог отдела перспективных технологических процессов </p><p>г. Минск</p></bio><bio xml:lang="en"><p>Engineer-Technologist at the Advanced Technological Processes Department </p><p>Minsk</p></bio><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>ОАО «ИНТЕГРАЛ» – управляющая компания холдинга «ИНТЕГРАЛ»</institution></aff><aff xml:lang="en"><institution>JSC “INTEGRALˮ – “Integralˮ Holding Managing Company</institution></aff></aff-alternatives><pub-date pub-type="collection"><year>2022</year></pub-date><pub-date pub-type="epub"><day>29</day><month>06</month><year>2022</year></pub-date><volume>20</volume><issue>4</issue><fpage>44</fpage><lpage>52</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Ковальчук Н.С., Омельченко А.А., Пилипенко В.А., Солодуха В.А., Демидович С.А., Колос В.В., Филипеня В.А., Шестовский Д.В., 2022</copyright-statement><copyright-year>2022</copyright-year><copyright-holder xml:lang="ru">Ковальчук Н.С., Омельченко А.А., Пилипенко В.А., Солодуха В.А., Демидович С.А., Колос В.В., Филипеня В.А., Шестовский Д.В.</copyright-holder><copyright-holder xml:lang="en">Kovalchuk N.S., Omelchenko A.A., Pilipenko V.A., Solodukha V.A., Demidovich S.V., Kolos V.V., Filipenia V.A., Shestovski D.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://doklady.bsuir.by/jour/article/view/3388">https://doklady.bsuir.by/jour/article/view/3388</self-uri><abstract><p>Проведены исследования электрофизических характеристик диэлектриков затвора, полученных методом быстрой термообработки двухстадийным и трехстадийным процессами. Каждая фотонная обработка (стадия) производилась в течение 12 с при постоянной мощности галогеновых ламп и нагреве пластин до максимальной температуры 1250 °С. Две первых стадии процесса проводились в атмосфере кислорода, третья – в азоте либо формовочном газе. Установлено, что для диэлектриков, полученных процессом с заключительной обработкой в атмосфере азота, абсолютная величина напряжения плоских зон на 0,42 В меньше, чем для диэлектриков, сформированных двухстадийным процессом. Это является следствием ликвидации значительной части дефектов, ответственных за наличие кулоновских центров в слое диэлектрика. Проведение фотонной обработки в атмосфере азота при высоких температурах способствует протеканию процессов перестройки структуры слоя диэлектрика. Для изоляторов, полученных трехстадийным процессом с заключительной обработкой в N2, по сравнению с диэлектриками, сформированными двухстадийным процессом, наблюдается увеличение электрической прочности и напряжения пробоя на 1 В и 3,3 МВ/см соответственно. Рост электрической прочности указывает на релаксацию упругих напряжений деформированных связей и компенсацию оборванных связей как в диэлектрике, так и на его границе с Si в процессе высокотемпературной фотонной обработки. Положительное влияние на прочность диэлектрика также будет оказывать пассивация атомами азота дефектов на границе раздела диэлектрик/полупроводник.</p></abstract><trans-abstract xml:lang="en"><p>Researches of the electrophysical characteristics of gate dielectrics obtained by the rapid thermal processing (RTP) method by two-stage and three-stage processes have been carried out. Each photonic processing (stage) was carried out for 12 s at a constant power of halogen lamps and heating the wafers to a maximum temperature of 1250 °C. The first two stages of the process were carried out in an oxygen atmosphere, the third - in nitrogen or a forming gas. It was found that for dielectrics obtained by the process with final processing in a nitrogen atmosphere, the absolute value of the voltage of flat zones is 0.42 V less, than for insulators, formed by a two-stage process. This is the consequence of the elimination of a significant part of the defects, responsible for the presence of Coulomb centers in the dielectric layer. Carrying out photonic processing in anitrogen atmosphere at high temperatures of procedures for proceeding of the restructuring of the structure of the dielectric layer. For insulators obtained by a three-stage process with final processing in N2, an increase in dielectric strength and breakdown voltage by 1 V and 3.3 MV/cm, respectively, is observed in comparison with dielectrics, obtained by a two-stage process. An increase in dielectric strength indicates relaxation of elastic stresses of deformed bonds and compensation for dangling bonds both in the dielectric and at its interface with Si during high-temperature photonic treatment. Passivation by nitrogen atoms of deformations at the dielectric/semiconductor interface will also have a positive effect on the strength of the insulator.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>метод быстрой термообработки</kwd><kwd>диэлектрик затвора</kwd><kwd>трехстадийный процесс</kwd><kwd>напряжение плоских зон</kwd><kwd>электрическая прочность</kwd><kwd>напряжение пробоя</kwd><kwd>концентрация азота</kwd></kwd-group><kwd-group xml:lang="en"><kwd>rapid thermal processing method</kwd><kwd>gate dielectric</kwd><kwd>three-stage process</kwd><kwd>flat zone voltage</kwd><kwd>dielectric strength</kwd><kwd>breakdown voltage</kwd><kwd>nitrogen concentration</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">Deleonibus S. Electronic Devices Architectures for the NANO-CMOS Era. Boca Rotation: CRC Press; 2019.</mixed-citation><mixed-citation xml:lang="en">Deleonibus S. 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