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Information × Registration Number 0223U003983, 0120U104210 , R & D reports Title Optical and electro-optical properties of semiconductors and semiconductor nanostructures. popup.stage_title Head Tulupenko Viktor M, Доктор фізико-математичних наук Registration Date 02-08-2023 Organization Donbass State Engineering Academy popup.description2  Object of study: conical GaAs-Al0,35Ga0,65As quantum dot. The aim of the study: to investigate the effect of external electric and magnetic fields on the electronic properties of cone-shaped quantum dots. Research methods: theoretical. Theoretical and practical results and novelty: The combined effect of axially applied electric and magnetic fields on the electronic properties of cone-shaped quantum dots was calculated and analyzed firstly. Calculated positions of electrons and holes along the axial axis, the overlap integral, the lifetime of the exciton ground state, and the Coulomb interaction of the exciton; all these properties are obtained as a function of applied electric and magnetic fields. Implementation efficiency: the acquired new knowledge helps to improve the understanding of the optical and electrophysical properties of the studied heterostructures. Scope (branch) of application: physics of nanostructure, growing and investigation of nanostructures. Product Description popup.authors Vasylieva Iryna V Demediuk Roman O. Kostenko Volodymyr M. Sushchenko Dmytro G. Tulupenko Viktor M. Fomina Oksana S. popup.nrat_date 2023-08-02 Close