Author(s):
1. Dragoljub Mirjanić, Akademija nauka i umjetnosti Republike Srpske, Republic of Srpska, Bosnia and Herzegovina
2. Jovan Šetrajčić, Akademija nauka i umjetnosti Republike Srpske, Serbia
3. Stevo Jaćimovski, Serbia

Abstract:
Based on new results on the Bose-Einstein condensation of polaritons, a relatively old question arises: can these polaritons participate in the mechanism of superconductivity, as a substitute for phonons, and in what structures? Therefore, in this paper we will present a calculation – from the BCS theory of the “gap equation” with Frenkel polaritons that can be realized at metal-dielectric contacts. Here, a theoretical analysis of the influence of electromagnetic waves on the size of the energy gap of superconductivity is presented, and it is shown that its increase can be achieved only in a sandwich structure of metals and molecular dielectrics. The results show that the superconducting motion of new "Cooper" electron pairs is possible up to 200 K. Such an effect can be expected only for those electrons that are located in the very close part of the dielectric sandwich, which is approximately achieved in Cu-ceramic oxides.

Key words:
Molecular polaritons,superconductivity,electrons,energy states,critical temperature

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