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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">sibsutis</journal-id><journal-title-group><journal-title xml:lang="ru">Вестник СибГУТИ</journal-title><trans-title-group xml:lang="en"><trans-title>The Herald of the Siberian State University of Telecommunications and Information Science</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1998-6920</issn><publisher><publisher-name>СибГУТИ</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.55648/1998-6920-2024-18-1-16-28</article-id><article-id custom-type="elpub" pub-id-type="custom">sibsutis-828</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>Статьи</subject></subj-group></article-categories><title-group><article-title>Моделирование гетероэпитаксиального роста Ge на структурированной подложке Si(100) методом Монте-Карло и распараллеливание вычислений</article-title><trans-title-group xml:lang="en"><trans-title>Monte Carlo Simulation of Heteroepitaxial Growth of Ge on Pit-patterned Si(100) Substrate and Parallelization of Calculations</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-9509-4008</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Рудин</surname><given-names>С. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Rudin</surname><given-names>S. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Рудин Сергей Алексеевич, младший научный сотрудник лаборатории неравновесных полупроводниковых систем, Институт физики полупроводников им. А. В. Ржанова СО РАН   (ИФП   СО   РАН)</p><p> </p></bio><bio xml:lang="en"><p>Sergei A. Rudin, Junior scientist of Laboratory of Nonequilibrium Semiconductor Systems, Rzhanov Institute of Semiconductor   Physics   Siberian   Branch    of    Russian    Academy    of    Sciences    (ISP    SB    RAS)</p><p> </p></bio><email xlink:type="simple">rudin@isp.nsc.ru</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>Павский</surname><given-names>К. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Pavsky</surname><given-names>K. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Павский Кирилл Валерьевич, д.т.н., доцент, заведующий лабораторией вычислительных систем, Институт физики полупроводников им. А. В. Ржанова СО РАН (ИФП СО РАН); профессор кафедры вычислительных систем, Сибирский государственный университет телекоммуникаций и информатики (СибГУТИ)</p><p> </p></bio><bio xml:lang="en"><p>Kiril V. Pavsky, Dr. of Sci. (Engineering), Head of Computer Systems Laboratory, Rzhanov Institute of Semiconductor Physics Siberian Branch of Russian Academy of Sciences (ISP SB RAS); Professor of the Department of computer science, Siberian State University of Telecommunications and Information Science (SibSUTIS)</p><p> </p></bio><email xlink:type="simple">pkv@isp.nsc.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/0009-0006-5774-415X</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Ревун</surname><given-names>А. Л.</given-names></name><name name-style="western" xml:lang="en"><surname>Revun</surname><given-names>A. L.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Ревун Артем Леонидович, инженер-программист лаборатории вычислительных систем, Институт физики полупроводников им. А. В. Ржанова СО РАН (ИФП СО РАН); старший преподаватель кафедры вычислительных систем, Сибирский государственный университет телекоммуникаций и информатики (СибГУТИ)</p><p> </p></bio><bio xml:lang="en"><p>Artem L. Revun, Software engineer of Computer Systems Laboratory, Rzhanov Institute of Semiconductor Physics Siberian Branch of Russian Academy of Sciences (ISP SB RAS); Senior teacher of the Department of computer science, Siberian State University of Telecommunications and Information Science   (SibSUTIS)</p><p> </p></bio><email xlink:type="simple">pm@artemrevun.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/0000-0001-5443-4769</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Двуреченский</surname><given-names>А. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Dvurechenskii</surname><given-names>A. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Двуреченский Анатолий Васильевич, чл.-корр РАН, профессор, д.ф.-м.н, заведующий лабораторией неравновесных полупроводниковых систем, Институт физики полупроводников им. А. В. Ржанова СО РАН (ИФП СО РАН); профессор кафедры физики полупроводников, Новосибирский государственный университет (НГУ)</p><p> </p></bio><bio xml:lang="en"><p>Anatoly V. Dvurechenskii, Professor, Doc. phys.-math. sci., Corresponding member of RAS, Head of Laboratory of Nonequilibrium Semiconductor Systems, Rzhanov Institute of Semiconductor Physics Siberian Branch of Russian Academy of Sciences (ISP SB RAS); Professor of the Department of Semiconductor Physics, Novosibirsk State (NSU)</p><p> </p></bio><email xlink:type="simple">dvurech@isp.nsc.ru</email><xref ref-type="aff" rid="aff-3"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Институт физики полупроводников им. А.В. Ржанова СО РАН (ИФП СО РАН)</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Rzhanov Institute of Semiconductor Physics (ISP SB RAS)</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>Институт физики полупроводников им. А.В. Ржанова СО РАН (ИФП СО РАН);&#13;
Сибирский государственный университет телекоммуникаций и информатики (СибГУТИ)</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Rzhanov Institute of Semiconductor Physics (ISP SB RAS);&#13;
Siberian State University of Telecommunications and Information Science (SibSUTIS)</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-3"><aff xml:lang="ru"><institution>Институт физики полупроводников им. А.В. Ржанова СО РАН (ИФП СО РАН);&#13;
Новосибирский государственный университет (НГУ)</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Rzhanov Institute of Semiconductor Physics (ISP SB RAS);&#13;
Novosibirsk State University (NSU)</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2024</year></pub-date><pub-date pub-type="epub"><day>17</day><month>12</month><year>2023</year></pub-date><volume>18</volume><issue>1</issue><fpage>16</fpage><lpage>28</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Рудин С.А., Павский К.В., Ревун А.Л., Двуреченский А.В., 2024</copyright-statement><copyright-year>2024</copyright-year><copyright-holder xml:lang="ru">Рудин С.А., Павский К.В., Ревун А.Л., Двуреченский А.В.</copyright-holder><copyright-holder xml:lang="en">Rudin S.A., Pavsky K.V., Revun A.L., Dvurechenskii A.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://vestnik.sibsutis.ru/jour/article/view/828">https://vestnik.sibsutis.ru/jour/article/view/828</self-uri><abstract><p>Рассмотрены методы и алгоритмы моделирования гетероэпитаксиального роста Ge на Si(100) методом Монте-Карло. Проведен анализ вычислительной сложности составляющих алгоритмы блоков моделирования и предложено распараллеливание трудоемких циклов с использованием директив открытого стандарта OpenMP. Проведено моделирование роста Ge на структурированной подложке Si(100), содержащей упорядоченный массив ямок. Анализ результатов моделирования показал, что расположение наноостровков Ge определяется конкуренцией между процессом зарождения трехмерных островков вследствие накопления упругой деформации в растущем слое и процессом диффузии Ge в ямки, которые служат для них стоком.</p></abstract><trans-abstract xml:lang="en"><p>Methods and algorithms of Monte Carlo simulation of heteroepitaxial growth of Ge on Si are considered. The computational complexity analysis of simulation program blocks is carried out. Parallelization of time-consuming cycles using directives of the open standard OpenMP is proposed. The Monte Carlo simulation of heteroepitaxial growth of Ge on pitpatterned Si substrate was carried out. The position of Ge nanoislands is determined by the competition between the nucleation process of three-dimensional islands due to the accumulation of elastic strain in the growing layer and the process of diffusion of Ge atoms into the pits serving as a drain.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>моделирование методом Монте-Карло</kwd><kwd>гетероэпитаксия</kwd><kwd>германий</kwd><kwd>кремний</kwd><kwd>структурированные подложки</kwd><kwd>пространственное упорядочение</kwd><kwd>OpenMP</kwd></kwd-group><kwd-group xml:lang="en"><kwd>Monte Carlo simulation</kwd><kwd>heteroepitaxy</kwd><kwd>germanium</kwd><kwd>silicon</kwd><kwd>pre-patterned substrate</kwd><kwd>spatial ordering</kwd><kwd>OpenMP</kwd></kwd-group><funding-group><funding-statement xml:lang="ru">Работа выполнена в рамках государственного задания ИФП СО РАН (ГЗ 0242-2021-0011)</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">Shmidt O. 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