Author(s):
1. Jovan Šetrajčić, Akademija nauka i umjetnosti Republike Srpske, Serbia
2. Dušan Ilić, Serbia
3. Nikola Vojnović, Univerzitet u Novom Sadu, Fakultet tehničkih nauka, Serbia

Abstract:
The spectrum of energy states of elementary charges in crystalline nanoscale film structures (with different boundary parameters) was analyzed using the method of two-time and temperature-dependent Green's functions. The fundamental difference from unbounded structures is that the energy spectrum of charges in the film has two gaps and that their energy band is strictly discrete and narrower, and that it strongly depends on the boundary conditions of the film. The paper specifically studies the conditions for the appearance and distribution of localized charge states depending on the magnitude of the boundary parameters.

Key words:
Crystals,nanoscopic film structures,electrons/cavities,energy spectrum,localized states.

Thematic field:
SYMPOSIUM A - Science of matter, condensed matter and physics of solid states

Date of abstract submission:
04.08.2025.

Conference:
Contemporary Materials 2025 - Savremeni Materijali

Applied paper from author