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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">vestifm</journal-id><journal-title-group><journal-title xml:lang="ru">Известия Национальной академии наук Беларуси. Серия физико-математических наук</journal-title><trans-title-group xml:lang="en"><trans-title>Proceedings of the National Academy of Sciences of Belarus. Physics and Mathematics Series</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1561-2430</issn><issn pub-type="epub">2524-2415</issn><publisher><publisher-name>The Republican Unitary Enterprise Publishing House "Belaruskaya Navuka"</publisher-name></publisher></journal-meta><article-meta><article-id custom-type="elpub" pub-id-type="custom">vestifm-268</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>ЭНЕРГЕТИЧЕСКАЯ ЗОННАЯ ДИАГРАММА СЛОИСТЫХ ГЕТЕРОСИСТЕМ ГРАФЕН–ZnO, ГРАФЕН–ZnS: КВАНТОВО-МЕХАНИЧЕСКОЕ МОДЕЛИРОВАНИЕ</article-title><trans-title-group xml:lang="en"><trans-title>BAND STRUCTURE OF THE LAYERED GRAPHENE–ZnO, GRAPHENE–ZnS HETEROSYSTEMS: QUANTUM-MECHANICAL SIMULATION</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>Баранова</surname><given-names>М. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Baranava</surname><given-names>M. S.</given-names></name></name-alternatives><bio xml:lang="ru"><p>аспирант, младший научный сотрудник научно-исследовательской лаборатории 4.4 научно-исследовательской части БГУИР</p></bio><bio xml:lang="en"><p>Postgraduate, Junior Researcher of SRL 4.4 SRP BSUIR</p></bio><email xlink:type="simple">baranova@bsuir.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>Скачкова</surname><given-names>В. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Skachkova</surname><given-names>V. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>аспирант, млад-ший научный сотрудник научно-исследовательской ла-боратории 4.4 научно-исследовательской части БГУИР</p></bio><bio xml:lang="en"><p>Postgraduate, Junior Researcher of SRL 4.4 SRP BSUIR</p></bio><email xlink:type="simple">skachkova@bsuir.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>Стемпицкий</surname><given-names>В. Р.</given-names></name><name name-style="western" xml:lang="en"><surname>Stempitsky</surname><given-names>V. R.</given-names></name></name-alternatives><bio xml:lang="ru"><p>кандидат технических наук, доцент кафедры микро- и наноэлектроники БГУИР, заведующий научно-исследовательской лабораторией 4.4 научно-исследовательской части БГУИР</p></bio><bio xml:lang="en"><p>Ph. D. (Engineering), Assistant Professor of the Department of Micro- and Nanoelectronics, Head of SRL 4.4 SRP BSUIR</p></bio><email xlink:type="simple">vstem@bsuir.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>Гвоздовский</surname><given-names>Д. Ч.</given-names></name><name name-style="western" xml:lang="en"><surname>Hvazdousky</surname><given-names>D. C.</given-names></name></name-alternatives><bio xml:lang="ru"><p>магистрант</p></bio><bio xml:lang="en"><p>Undergraduate</p></bio><email xlink:type="simple">mitya.gvozdovskiy@mail.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Белорусский государственный университет информатики и радиоэлектроники</institution></aff><aff xml:lang="en"><institution>Belarusian State University of Informatics and Radioelectronics</institution></aff></aff-alternatives><pub-date pub-type="collection"><year>2017</year></pub-date><pub-date pub-type="epub"><day>09</day><month>10</month><year>2017</year></pub-date><volume>0</volume><issue>3</issue><fpage>99</fpage><lpage>107</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Баранова М.С., Скачкова В.А., Стемпицкий В.Р., Гвоздовский Д.Ч., 2017</copyright-statement><copyright-year>2017</copyright-year><copyright-holder xml:lang="ru">Баранова М.С., Скачкова В.А., Стемпицкий В.Р., Гвоздовский Д.Ч.</copyright-holder><copyright-holder xml:lang="en">Baranava M.S., Skachkova V.A., Stempitsky V.R., Hvazdousky D.C.</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://vestifm.belnauka.by/jour/article/view/268">https://vestifm.belnauka.by/jour/article/view/268</self-uri><abstract><p>Исследована возможность придания графеновым пленкам свойств полупроводника в структурах, состоящих из нескольких слоев (гетероструктуры): оксид цинка и графен (ZnO/графен), сульфид цинка и графен (ZnS/графен). Для изучения электронных свойств гетероструктур проведено квантово-механическое моделирование в программном пакете VASP. Посредством моделирования структурных свойств типичного представителя слоистых материалов (черного фосфора) определена эффективность использования поправок к DFT, учитывающих силы Вандер-Ваальса и реализованных в программе VASP и, таким образом, обоснован выбор функционала электронной плотности для гетероструктур. Определены межслоевые расстояния для изучаемых систем с подходящим функционалом электронной плотности (DFT-D2). Для черного фосфора это расстояние равно 3,1 Å, а для гетероструктур – 3,16 Å (ZnO/графен) и 3,45 Å (ZnS/графен). Проведено моделирование, конечной целью которого являлся расчет энергетических зонных диаграмм. Исследовано влияние подложки из цинксодержащих материалов на энергетическую зонную структуру графена. Установлено, что взаимодействие монослоя оксида цинка и графена в гетероструктуре ZnO/графен не приводит к возникновению энергетического зазора в зонной структуре графена. Запрещенная зона графена в структуре ZnS/графен составила 0,35 эВ. Поскольку применяемые для проведения моделирования тФП-методы недооценивают ширину запрещенной зоны, ее экспериментальное значение для исследуемых структур может оказаться выше расчетного.</p><sec><title> </title><p> </p></sec><sec><title> </title><p> </p></sec></abstract><trans-abstract xml:lang="en"><p>Graphene has semiconductor properties in several layers structures (heterostructure). Zinc oxide/graphene (ZnO/graphene) and zinc sulﬁde/graphene (ZnS/graphene) have been studied by quantum-mechanical simulation using the VASP software. The structural properties of a typical layered material (black phosphorus) have been simulated by different electron density functionals. Thus, the DFT electron density functional implemented in the VASP software was chosen to take into account the Van der Waals forces. Interlayer distances have been determined to study systems by a suitable electron density functional (DFT-D2). The distance is 3.1 Å for black phosphorus, 3.16 Å (ZnO/graphene) and 3.45 Å (ZnS/graphene) for heterostructures. Energy band structures have been calculated. Thus, the inﬂuence of a zinc-containing material on the graphene energy band structure has been registered. A band gap has been observed in ZnS/graphene (0.35 eV), but it is absent in ZnO/graphene. Taking into account that the DFT method underestimates the band gap width, this value may be larger in experimental works.</p><sec><title> </title><p> </p></sec><sec><title> </title><p> </p></sec></trans-abstract><kwd-group xml:lang="ru"><kwd>теория функционала плотности</kwd><kwd>силы Вандер-Ваальса</kwd><kwd>гетероструктура</kwd><kwd>графен</kwd><kwd>оксид цинка</kwd><kwd>сульфид цинка</kwd></kwd-group><kwd-group xml:lang="en"><kwd>density functional theory</kwd><kwd>Van der Waals force</kwd><kwd>heterostructure</kwd><kwd>grapheme</kwd><kwd>zinc oxide</kwd><kwd>zinc sulﬁde</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">Young-Woo Son. Energy gaps in graphene nanoribbons / Young-Woo Son, M. L. Cohen, S. G. Louie // Phis. Rev. Lett. – 2006. – Vol. 97, №. 21. – P. 216803(1–4).</mixed-citation><mixed-citation xml:lang="en">Young-Woo Son, Cohen M. L., Louie S. G. Energy gaps in graphene nanoribbons. Phisical Review Letters, 2006, vol. 97, no. 21, pp. 216803(1–4). Doi: 10.1103/PhysRevLett.97.216803</mixed-citation></citation-alternatives></ref><ref id="cit2"><label>2</label><citation-alternatives><mixed-citation xml:lang="ru">Tunable MoS2 bandgap in MoS2-graphene heterostructures / A. Ebnonnasir [et al.] // Appl. Phys. Lett. – 2014. – Vol. 105, № 3. – P. 031603(1–5).</mixed-citation><mixed-citation xml:lang="en">Ebnonnasir A., Narayanan B., S. Kodambaka, Ciobanu C. V. Tunable MoS2 bandgap in MoS2-graphene heterostructures. Applied Physics Letters, 2014, vol. 105, no. 3, pp. 031603(1–5). Doi: 10.1063/1.4891430</mixed-citation></citation-alternatives></ref><ref id="cit3"><label>3</label><citation-alternatives><mixed-citation xml:lang="ru">Under pressure: Control of strain, phonons and bandgap opening in rippled graphene / U. Monteverde [et al.] // Carbon. – 2015. – Vol. 91. – P. 266–274.</mixed-citation><mixed-citation xml:lang="en">Monteverde U., Pal J., Migliorato M. A., Missous M., Bangert U., Zan R., Kashtiban R., Powell D. Under pressure: Control of strain, phonons and bandgap opening in rippled grapheme. Carbon, 2015, vol. 91, pp. 266–274. Doi: 10.1016/j. carbon.2015.04.044</mixed-citation></citation-alternatives></ref><ref id="cit4"><label>4</label><citation-alternatives><mixed-citation xml:lang="ru">Kaoru Kanayama. Gap state analysis in electric-ﬁeld-induced band gap for bilayer graphene / Kaoru Kanayama, Kosuke Nagashio // Scientiﬁc Reports. – 2015. – Vol. 5, № 1. – P. 15789 (1–8).</mixed-citation><mixed-citation xml:lang="en">Kaoru Kanayama, Kosuke Nagashio. Gap state analysis in electric-ﬁeld-induced band gap for bilayer grapheme. Scientiﬁc Reports, 2015, vol. 5, no. 1, pp. 15789 (1–8). Doi: 10.1038/srep15789</mixed-citation></citation-alternatives></ref><ref id="cit5"><label>5</label><citation-alternatives><mixed-citation xml:lang="ru">Ивановский, А. Л. Графеновые и графеноподобные материалы / а. л. Ивановский // Успехи химии. – 2012. – т. 81, № 7. – С. 571–605.</mixed-citation><mixed-citation xml:lang="en">Ivanovskii A. L. Graphene-based and graphene-like materials. Russian Chemical Reviews, 2012, vol. 81, no. 7, pp. 571–605. Doi: 10.1070/rc2012v081n07abeh004302</mixed-citation></citation-alternatives></ref><ref id="cit6"><label>6</label><citation-alternatives><mixed-citation xml:lang="ru">Baojun Li. ZnO@graphene composite with enhanced performance for the removal of dye from water / Baojun Li, Huaqiang Cao // J. Mater. Chem. – 2011 – Vol. 21, № 10. – P. 3346–3349.</mixed-citation><mixed-citation xml:lang="en">Baojun Li, Huaqiang Cao. ZnO@graphene composite with enhanced performance for the removal of dye from water. Journal of Materials Chemistry, 2011, vol. 21, no. 10, pp. 3346–3349. Doi: 10.1039/c0jm03253k</mixed-citation></citation-alternatives></ref><ref id="cit7"><label>7</label><citation-alternatives><mixed-citation xml:lang="ru">Microwave-assisted synthesis of ZnO-graphene composite for photocatalytic reduction of Cr(VI) / Xinjuan Liu [et al.] // Catal. Sci. Technol. – 2011 – Vol. 1, № 7. – P. 1189–1193.</mixed-citation><mixed-citation xml:lang="en">Xinjuan Liu, Likun Pan, Tian Lv, Ting Lu, Guang Zhu, Zhuo Sun, Changqing Sun. Microwave-assisted synthesis of ZnO–graphene composite for photocatalytic reduction of Cr(VI). Catalysis Science &amp; Technology, 2011, vol. 1, no. 7, pp. 1189–1193. Doi: 10.1039/c1cy00109d</mixed-citation></citation-alternatives></ref><ref id="cit8"><label>8</label><citation-alternatives><mixed-citation xml:lang="ru">Pan, S. ZnS–Graphene nanocomposite: Synthesis, characterization and optical properties / S. Pan, X. Liu // J. Solid State Chem. – 2012 – Vol. 191. – P. 51–56.</mixed-citation><mixed-citation xml:lang="en">Pan S., Liu X. ZnS–Graphene nanocomposite: Synthesis, characterization and optical properties. Journal of Solid State Chemistry, 2012, vol. 191, pp. 51–56. Doi: 10.1016/j.jssc.2012.02.048</mixed-citation></citation-alternatives></ref><ref id="cit9"><label>9</label><citation-alternatives><mixed-citation xml:lang="ru">The structure control of ZnS/graphene composites and their excellent properties for lithium-ion batteries / M. Mao [et al.] // J. Mater. Chem. A. – 2015. – Vol. 3. – P. 13384–13389.</mixed-citation><mixed-citation xml:lang="en">Mao M., Jiang L., Wu L., Zhang M., Wang T. The structure control of ZnS/graphene composites and their excellent properties for lithium-ion batteries. Journal of Materials Chemistry A, 2015, vol. 3, pp. 13384–13389. Doi: 10.1039/c5ta01501d</mixed-citation></citation-alternatives></ref><ref id="cit10"><label>10</label><citation-alternatives><mixed-citation xml:lang="ru">Integration of graphene/ZnS nanowire ﬁlm hybrid based photodetector arrays for high-performance image sensors / Congjun Wu [et al.] // 2D Materials. – 2017. – Vol. 4, № 2. – P. 025113.</mixed-citation><mixed-citation xml:lang="en">Congjun Wu, Fei Wang, Caoyuan Cai, Zhihao Xu, Yang Ma, Fan Huang, Feixiang Jia, Min Wang. Integration of graphene/ZnS nanowire ﬁlm hybrid based photodetector arrays for high-performance image sensors. 2D Materials, 2017, vol. 4, no. 2, pp. 025113. Doi: 10.1088/2053-1583/aa735f</mixed-citation></citation-alternatives></ref><ref id="cit11"><label>11</label><citation-alternatives><mixed-citation xml:lang="ru">Tu, Z. C. First-principles study on physical properties of a single ZnO monolayer with graphene-like structure / Z. C. Tu // J. Comput. Theor. Nanosci. – 2010 – Vol. 7, № 6. – P. 1182–1186.</mixed-citation><mixed-citation xml:lang="en">Tu Z. C. First-principles study on physical properties of a single ZnO monolayer with graphene-like structure. Jour nal of Computational and Theoretical Nanoscience, 2010, vol. 7, no. 6, pp. 1182–1186. Doi: 10.1166/jctn.2010.1470</mixed-citation></citation-alternatives></ref><ref id="cit12"><label>12</label><citation-alternatives><mixed-citation xml:lang="ru">Антонова, И. В. Вертикальные гетероструктуры на основе графена и других монослойных материалов / И. В. Антонова // Физика полупроводников. – 2016. – т. 50, № 1. – С. 67–82.</mixed-citation><mixed-citation xml:lang="en">Antonova I. V. Vertical heterostructures based on graphene and other 2D materials. Semiconductors, 2016, vol. 50, no. 1, pp. 66–82. Doi: 0.1134/s106378261601005x</mixed-citation></citation-alternatives></ref><ref id="cit13"><label>13</label><citation-alternatives><mixed-citation xml:lang="ru">Kohn, W. Self-consistent equations including exchange and correlation effects / W. Kohn, L. J. Sham // Phys. Rev. – 1965. – Vol. 140, №. 4A. – P. A1133–A1138.</mixed-citation><mixed-citation xml:lang="en">Kohn W., Sham L. J. Self-consistent equations including exchange and correlation effects. Physical Review, 1965, vol. 140, no. 4A, pp. A1133–A1138. Doi: 10.1103/physrev.140.a1133</mixed-citation></citation-alternatives></ref><ref id="cit14"><label>14</label><citation-alternatives><mixed-citation xml:lang="ru">Арбузников, А. В. Гибридные обменно-корреляционные функционалы и потенциалы: развитие концепции / А. В. Арбузников // Журн. структур. химии. – 2007. – т. 48. – С. S5–S38.</mixed-citation><mixed-citation xml:lang="en">Arbuznikov A. V. Hybrid exchange correlation functionals and potentials: Concept elaboration. Journal of Structural Chemistry, 2007, vol. 48, pp. S1–S31. Doi: 10.1007/s10947-007-0147-0</mixed-citation></citation-alternatives></ref><ref id="cit15"><label>15</label><citation-alternatives><mixed-citation xml:lang="ru">Grimme, S. Semiempirical GGA-type density functional constructed with a long-range dispersion correction / S. Grimme // J. Comp. Chem. – 2006. – Vol. 27, № 15. – P. 1787–1799.</mixed-citation><mixed-citation xml:lang="en">Grimme S. Semiempirical GGA-type density functional constructed with a long-range dispersion correction. Journal of Computational Chemistry, 2006, vol. 27, no. 15, pp. 1787–1799. Doi: 10.1002/jcc.20495</mixed-citation></citation-alternatives></ref><ref id="cit16"><label>16</label><citation-alternatives><mixed-citation xml:lang="ru">Van der Waals density functional for general geometries / M. Dion [et al.] // Phys. Rev. Lett. – 2004. – Vol. 92, № 92. – P. 246401-1-4.</mixed-citation><mixed-citation xml:lang="en">Dion M., Rydberg H., Schroder E., Langreth D. C., Lundqvist B. I. Van der Waals density functional for general geometries. Physical Review Letters, 2004, vol. 92, no. 24, pp. 246401. Doi: 10.1103/physrevlett.92.246401</mixed-citation></citation-alternatives></ref><ref id="cit17"><label>17</label><citation-alternatives><mixed-citation xml:lang="ru">Morita, A. Semiconducting black phosphorus / A. Morita // Appl. Phys. A. Solids and Surfaces. – 1986. – Vol. 39, № 4. – P. 227–242.</mixed-citation><mixed-citation xml:lang="en">Morita A. Semiconducting black phosphorus. Applied Physics A. Solids and Surfaces, 1986, vol. 39, no. 4, pp. 227–242. Doi: 10.1007/BF00617267</mixed-citation></citation-alternatives></ref><ref id="cit18"><label>18</label><citation-alternatives><mixed-citation xml:lang="ru">Blöchl, P. E. Projector augmented-wave method / P. E. Blöchl // Phys. Rev. – 1994. – Vol. 50, № 24. – P. 17953.</mixed-citation><mixed-citation xml:lang="en">Blöchl P. E. Projector augmented-wave method. Physical Review B, 1994, vol. 50, no. 24, pp. 17953–17979. Doi: 10.1103/physrevb.50.17953</mixed-citation></citation-alternatives></ref><ref id="cit19"><label>19</label><citation-alternatives><mixed-citation xml:lang="ru">Kresse, G. From ultrasoft pseudopotentials to the projector augmented wave method / G. Kresse, J. Joubert // Phys. Rev. B. – 1999. – Vol. 59, № 3. – P. 1758–1775.</mixed-citation><mixed-citation xml:lang="en">Kresse G., Joubert J. From ultrasoft pseudopotentials to the projector augmented wave method. Physical Review B, 1999, vol. 59, no. 3, pp. 1758–1775. Doi: 10.1103/physrevb.59.1758</mixed-citation></citation-alternatives></ref><ref id="cit20"><label>20</label><citation-alternatives><mixed-citation xml:lang="ru">Brown, A. Reﬁnement of the crystal structure of black phosphorus / A. Brown, S. Rundqvist // Acta Crystallogr. – 1965. – Vol. 19, № 4. – P. 684–685.</mixed-citation><mixed-citation xml:lang="en">Brown A., Rundqvist S. Reﬁnement of the crystal structure of black phosphorus. Acta Crystallographica, 1965, vol. 19, no. 4, pp. 684–685. Doi: 10.1107/s0365110x65004140</mixed-citation></citation-alternatives></ref><ref id="cit21"><label>21</label><citation-alternatives><mixed-citation xml:lang="ru">Hubbard, J. Electron correlations in narrow energy bands / J. Hubbard // Proc. R. Soc. London: Mathematical, Physical and Engineering Sciences. – 1963. – Vol. 276, № 1365. – P. 238–257.</mixed-citation><mixed-citation xml:lang="en">Hubbard J. Electron correlations in narrow energy bands. Proceedings of the Royal Society A: Mathematical, Physical and Engineering Sciences. 1963, vol. 276, no. 1365, pp. 238–257. Doi: 10.1098/rspa.1963.0204</mixed-citation></citation-alternatives></ref><ref id="cit22"><label>22</label><citation-alternatives><mixed-citation xml:lang="ru">Two-dimensional gas of massless Dirac fermions in graphene / K. S. Novoselov [et. al.] // Nature. – 2005. – Vol. 438, № 7065. – P. 197–200.</mixed-citation><mixed-citation xml:lang="en">Novoselov K. S., Geim A. K., Morozov S. V., Jiang D., Katsnelson M. I., Grigorieva I. V., Dubonos S. V., Firsov A. A. Two-dimensional gas of massless Dirac fermions in grapheme. Nature, 2005, vol. 438, no. 7065, pp. 197–200. Doi: 10.1038/ nature04233</mixed-citation></citation-alternatives></ref><ref id="cit23"><label>23</label><citation-alternatives><mixed-citation xml:lang="ru">Perdew, J. P. Density functional theory and the band gap problem / J. P. Perdew // Int. J. of Quantum Chem. – 1985. – Vol. 28, № S19. – P. 497–523.</mixed-citation><mixed-citation xml:lang="en">Perdew J. P. Density functional theory and the band gap problem. International Journal of Quantum Chemistry, 1985, vol. 28, no. S19, pp. 497–523. Doi: 10.1002/qua.560300314</mixed-citation></citation-alternatives></ref></ref-list><fn-group><fn fn-type="conflict"><p>The authors declare that there are no conflicts of interest present.</p></fn></fn-group></back></article>
