1. Leshko R. Ya., Bilynskyi I. V., Leshko O. V. Electron-hole exchange interaction in a spherical quantum dot with regard material deformation and polarization charges. Journal of Physical Studies. 2022. Vol. 26, № 1. P. 1720:1-10.
2. Leshko R. Ya., Bilynskyi I. V., Leshko O. V., Holskyi V. B. Electron energy spectrum of the spherical GaAs/AlxGa1−xAs quantum dot with several impurities on the surface. Condensed Matter Physics. 2023. Vol. 26, №. 2. P. 23704: 1–8.
3. Bilynskyi I., Leshko R., Leshko O., Terletska H., Pazuyk R., Voitovych Kh. Impurity states in non-concentric spherical core-shell quantum dot. Physics and Chemistry of Solid State. 2024. Vol. 25, № 1. P. 98-103.
4. Leshko R. Ya., Bilynskyi I. V., Leshko O. V., Popov M. Yu., Ocheretyanyi A. O. Electron and hole energy spectrum of non-concentric spherical core-shell quantum dot under an externally applied electric field. Condensed Matter Physics. 2024. Vol. 27, №. 4. P.43703: 1-8.
5. Leshko R. Ya., Leshko O. V., Bilynskyi I. V., Pazyuk R. I. Electron-hole exchange interaction in the non-concentric spherical core-shell quantum dot. Journal of Physical Studies. 2025. Vol. 26, № 1. P. 1720:1-10.
6. Leshko R. Ya., Bilynskyi I. V., Leshko O. V., Slusarenko M. A. Electron energy spectrum of the non-concentric spherical core-shell quantum dot. Micro and Nanostructures. 2023. Vol. 181. P. 207615:1-8.
7. Leshko R. Ya., Leshko O. V., Bilynskyi I. V., Holskyi V. B. Optical absorption coefficient of non-concentric spherical core-shell quantum dot. Optics Communications. 2024. Vol. 566. P. 130722:1-5.
8. Leshko R., Leshko O. Interband and intraband electromagnetic wave absorption of non-concentric spherical core-shell quantum dots. VIII Всеукраїнська науково-практична конференція MEICS-2023. Дніпро, 22- 24 листопада 2023 р. С. 258-259.
9. Leshko O. V., Leshko R. Ya. Effect of electric field of the electron and hole energy spectra of non-concentric spherical core-shell quantum dot. ХІХ International Freik Conference on Physics and Technology of Thin Films and Nanosystems. Ivanо-Frankivsk, October 09-14, 2023. P. 46.
10. Leshko R. Ya., Bilynskyi I. V., Leshko O. V. Interlevel absorption of electromagnetic waves of the non-concentric spherical core-shell quantum dot. International Scientific and Technical Conference “Laser Technologies. Lasers and Their Application. LTLA-2023”. Truskavets, Ukraine, Rzeszów, Poland, June 29 - June 30, 2023. P. 11.
11. Leshko R. Ya. Leshko O. V., Shypytyak T. E. Features of the electronic energy spectrum of non-concentric spherical core-shell quantum dots. IX Ukrainian Scientific Conference on Physics of Semiconductors (USCPS-9). Uzhhorod, Ukraine, May 22-26, 2023. P. 120.
12. Leshko R. Ya., Leshko O. V., Bilynskyi I. V. The influence of impurities and electric fields on light absorption by spherical non-concentric core-shell quantum dots. XI-th International Conference “Topical Problems of Semiconductor Physics”. Prykarpattya, Drohobych, Ukraine, May 27-31, 2024. P. 44.
13. Bilynskyi I., Popov M., Leshko R., Leshko O. The doped non-concentic coreshell quantum dots under applied electric field. IX Всеукраїнська науковопрактична конференція MEICS-2024. Дніпро, 27-29 листопада 2024 р. С. 271-272.
14. Лешко Р., Лешко О., Хомин П. Електронні і діркові енергетичні спектри сферичної неконцентричної квантової точки типу ядро-оболонка. «Лашкарьовські читання». Конференція молодих вчених з фізики напівпровідників. Київ, 3-4 квітня 2025 р. С. 37-38.