Semiconductor Physics, Quantum Electronics & Optoelectronics, 29 (3), P. 361-366 (2026).
DOI: https://doi.org/10.15407/spqeo29.03.361

Film heterophotocell with nanocluster subsystem

V.V. Kovalchuk^1*, D.O. Dyachok², D.V. Korban³, K.V. Loskutov²

¹Odesa Technological University IT STEP, 65000 Odesa, Ukraine
²South Ukrainian National Pedagogical University named after K.D. Ushynsky, 65020 Odesa, Ukraine
³National Maritime Academy, 65020 Odesa, Ukraine
Corresponding author e-mail: lslvvvas@ukr.net

Abstract. The effects associated with changes in the properties of a film heterojunction as a result of introducing a nanocluster subsystem into it are considered. Such a modified heterojunction exhibits spectral-inversion photovalve effect. A design of a photocell containing two series-connected opposite p-n junctions, photoactive in different spectral regions, is proposed.

Keywords: heterojunction, film, nanocluster, subsystem, properties, kinetics, irradiation, diffusion, photovalve effect.