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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">zhps</journal-id><journal-title-group><journal-title xml:lang="ru">Журнал прикладной спектроскопии</journal-title><trans-title-group xml:lang="en"><trans-title>Zhurnal Prikladnoii Spektroskopii</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">0514-7506</issn><publisher><publisher-name>B. I. Stepanov Institute of Physics of the National Academy of Sciences</publisher-name></publisher></journal-meta><article-meta><article-id custom-type="elpub" pub-id-type="custom">zhps-103</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>ИЗЛУЧАТЕЛЬНЫЙ РАСПАД ТРИОНА В КВАНТОВОЙ ЯМЕ ПОЛУПРОВОДНИКОВОЙ ГЕТЕРОСТРУКТУРЫ</article-title><trans-title-group xml:lang="en"><trans-title>RADIATIVE DECAY OF A TRION IN A QUANTUM WELL OF SEMICONDUCTOR HETEROSTRUCTURE</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>Поклонский</surname><given-names>Н. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Poklonski</surname><given-names>N. A.</given-names></name></name-alternatives><email xlink:type="simple">poklonski@bsu.by; poklonski@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>Деревяго</surname><given-names>А. Н.</given-names></name><name name-style="western" xml:lang="en"><surname>Dzeraviaha</surname><given-names>A. N.</given-names></name></name-alternatives><email xlink:type="simple">noemail@neicon.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>Вырко</surname><given-names>С. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Vyrko</surname><given-names>S. A.</given-names></name></name-alternatives><email xlink:type="simple">noemail@neicon.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>Сягло</surname><given-names>А. И.</given-names></name><name name-style="western" xml:lang="en"><surname>Siahlo</surname><given-names>A. I.</given-names></name></name-alternatives><email xlink:type="simple">noemail@neicon.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</institution></aff><aff xml:lang="en"><institution>Belarusian State University</institution></aff></aff-alternatives><pub-date pub-type="collection"><year>2017</year></pub-date><pub-date pub-type="epub"><day>10</day><month>03</month><year>2020</year></pub-date><volume>84</volume><issue>4</issue><fpage>586</fpage><lpage>594</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Поклонский Н.А., Деревяго А.Н., Вырко С.А., Сягло А.И., 2020</copyright-statement><copyright-year>2020</copyright-year><copyright-holder xml:lang="ru">Поклонский Н.А., Деревяго А.Н., Вырко С.А., Сягло А.И.</copyright-holder><copyright-holder xml:lang="en">Poklonski N.A., Dzeraviaha A.N., Vyrko S.A., Siahlo A.I.</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://zhps.ejournal.by/jour/article/view/103">https://zhps.ejournal.by/jour/article/view/103</self-uri><abstract><p>Развита квазиклассическая модель распада отрицательного триона (экситон + электрон) в одиночной кристаллической квантовой яме (КЯ) на электрон в зоне проводимости (c-зоне) и экситон с последующей рекомбинацией составляющих этот экситон электрона и дырки. Показано, что при заполнении квантоворазмерных уровней энергии КЯ электронами из селективно легированной донорами полупроводниковой матрицы энергия связи триона увеличивается. Расчетным путем установлено, что ширина линии излучения триона при его распаде немного больше ширины линии излучения одиночного экситона. Полученные результаты в целом согласуются с известными экспериментальными данными по низкотемпературному излучательному распаду трионов в КЯ. Указано на возможность изменения заполнения трионами их квантоворазмерных уровней энергии под действием внешнего продольного (вдоль КЯ) электрического поля. Предложена схема стационарной светоизлучающей приборной структуры на излучательных переходах трионов (не приводящих к их распаду) между квантоворазмерными уровнями энергии.</p></abstract><trans-abstract xml:lang="en"><p>A quasi-classical model of the negative trion (exciton + electron) decay in a single crystalline quantum well (QW) into a c-band electron and the exciton followed by a recombination of the electron and hole constituting the exciton was developed. It was shown that the trion binding energy increases when the QW quantum-size energy levels are filled with electrons from the semiconductor matrix selectively doped with donors. It was established by calculations that the width of the trion emission line is slightly larger than that for a single exciton. On the whole, the obtained results agree with the known experimental data on low-temperature radiative decay of trions in QW. It was pointed out on the possibility of change of the trion quantum-size energy levels population under the action of a longitudinal (along the QW) electric field. A scheme of a stationary light-emitting device based on radiative transitions of trions (that not leading to their decay) between quantum-size energy levels was proposed.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>кристаллическая квантовая яма</kwd><kwd>трион</kwd><kwd>экситон</kwd><kwd>электрон</kwd><kwd>люминесценция</kwd><kwd>уровень Ферми</kwd><kwd>crystalline quantum well</kwd><kwd>trion</kwd><kwd>exciton</kwd><kwd>electron</kwd><kwd>luminescence</kwd><kwd>Fermi level</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">Г. Месси. Отрицательные ионы, Москва, Мир (1979)</mixed-citation><mixed-citation xml:lang="en">Г. Месси. 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