danДоклады Национальной академии наук БеларусиDoklady of the National Academy of Sciences of Belarus1561-83232524-2431The Republican Unitary Enterprise Publishing House "Belaruskaya Navuka"10.29235/1561-8323-2021-65-1-33-39dan-942Research ArticleФИЗИКАPHYSICSМоделирование круговых квантовых точек, локализованных в двойных гетероструктурахModeling of circular quantum dots localized in double heterostructuresКудряшовВ. В.KudryashovV. V.

Кудряшов Владимир Викторович – канд. физ.-мат. наук, вед. науч. сотрудник

пр. Независимости, 68, 220072, Минск

 

Kudryashov Vladimir V. – Ph. D. (Physics and Mathematics), Leading researcher

68, Nezavisimosti Ave., 220072, Minsk

kudryash@dragon.bas-net.byБаранА. В.BaranA. V.

Баран Александр Валерьевич – канд. физ.-мат. наук, ст. науч. сотрудник

пр. Независимости, 68, 220072, Минск

 

Baran Aleksandr V. – Ph. D. (Physics and Mathematics), Senior researcher

68, Nezavisimosti Ave., 220072, Minsk

a.baran@dragon.bas-net.byИнститут физики имени Б. И. Степанова Национальной академии наук БеларусиB. I. Stepanov Institute of Physics of the National Academy of Sciences of Belarus2021230220216513339Copyright © Кудряшов В.В., Баран А.В., 20212021Кудряшов В.В., Баран А.В.Kudryashov V.V., Baran A.V.Данная работа распространяется под лицензией Creative Commons Attribution 4.0.This work is licensed under a Creative Commons Attribution 4.0 License.https://doklady.belnauka.by/jour/article/view/942

Круговые квантовые точки, локализованные в двойных гетероструктурах, моделируются с помощью аксиально-симметричного гладкого удерживающего потенциала конечной глубины. Для предложенного потенциала нового типа найдены точные волновые функции и дискретные уровни энергии электрона. Исследована зависимость энергетического спектра от параметров потенциала.

The circular quantum dots localized in the double heterostructures are simulated by means of the axially symmetric smooth confinement potential of finite depth. For the proposed potential of new type, the exact wave functions and the energy levels of electron are found. The dependence of energy spectrum on potential parameters is investigated.

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The authors declare that there are no conflicts of interest present.