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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 custom-type="elpub" pub-id-type="custom">dan-267</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>ПОЛЕВОЕ УПРАВЛЕНИЕ КОГЕРЕНТНЫМ КВАНТОВЫМ ТРАНСПОРТОМ ЗАРЯДА В НЕУПОРЯДОЧЕННЫХ НАНОПРОВОЛОКАХ</article-title><trans-title-group xml:lang="en"><trans-title>ELECTRIC FIELD CONTROL OF QUANTUM CHARGE TRANSPORT IN DISORDERED NANOWIRES</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>БЕЛОВ</surname><given-names>М. А.</given-names></name><name name-style="western" xml:lang="en"><surname>BELOV</surname><given-names>M. A.</given-names></name></name-alternatives><email xlink:type="simple">mpui@tut.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>КРЫЛОВ</surname><given-names>Г. Г.</given-names></name><name name-style="western" xml:lang="en"><surname>KRYLOV</surname><given-names>G. G.</given-names></name></name-alternatives><email xlink:type="simple">krylov@bsu.by</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff xml:lang="ru" id="aff-1"><institution>Белорусский государственный университет, Минск</institution><country>Belarus</country></aff><pub-date pub-type="collection"><year>2014</year></pub-date><pub-date pub-type="epub"><day>10</day><month>06</month><year>2016</year></pub-date><volume>58</volume><issue>5</issue><fpage>49</fpage><lpage>53</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; БЕЛОВ М.А., КРЫЛОВ Г.Г., 2016</copyright-statement><copyright-year>2016</copyright-year><copyright-holder xml:lang="ru">БЕЛОВ М.А., КРЫЛОВ Г.Г.</copyright-holder><copyright-holder xml:lang="en">BELOV M.A., KRYLOV G.G.</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/267">https://doklady.belnauka.by/jour/article/view/267</self-uri><abstract><p>Рассматривается когерентный квантовый транспорт электрического заряда в модели изогнутой неупорядоченной нанопроволоки, в частности, вопрос управления проводимостью посредством приложения внешнего однородного электрического поля. Нанопроволока имеет изогнутую форму, вытянутую в направлении приложения продольного компонента поля. Для описания транспорта заряда используется модель Кронига–Пенни с неупорядоченным потенциалом рассеивающих центров и потенциалом внешнего электрического поля. В результате численного моделирования установлено, что коэффициент пропускания цепочки зависит экспоненциально как от продольного, так и от поперечного компонентов электрического поля в случае, когда соответствующая величина превышает некоторый пороговый уровень. При этом сам пороговый уровень для величины поперечного поля находится в линейной зависимости от величины продольного поля. Результаты проведенного численного моделирования открывают возможность использования электронных ключей, основанных на рассмотренном эффекте.</p></abstract><trans-abstract xml:lang="en"><p>We have considered a one-dimensional Kronig–Penney-like model of coherent electron transport. The model represents a curved channel with scattering centers which is subjected to an external uniform electric field. We have shown that the transmission coefficient of the channel is exponentially sensitive to both transverse and longitudinal field magnitudes.</p></trans-abstract></article-meta></front><back><ref-list><title>References</title><ref id="cit1"><label>1</label><citation-alternatives><mixed-citation xml:lang="ru">Kagoshima S., Nagasawa H., Sambongi. One-Dimensional Conductors (Springer Series in Solid-State Sciences). Springer-Verlag, 1988.</mixed-citation><mixed-citation xml:lang="en">Kagoshima S., Nagasawa H., Sambongi. One-Dimensional Conductors (Springer Series in Solid-State Sciences). Springer-Verlag, 1988.</mixed-citation></citation-alternatives></ref><ref id="cit2"><label>2</label><citation-alternatives><mixed-citation xml:lang="ru">Березинский В. Л. // ЖЭТФ. 1973. Т. 65, № 3. С. 1251–1266.</mixed-citation><mixed-citation xml:lang="en">Березинский В. 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