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20012025
most citedExcitonic phase transition in the extended three-dimensional Falicov-Kimball model

16 citations · 105 across the 25 of their papers we have counts for

collaborators

25 papers

cond-mat.str-el2025

Coexistence of superconductivity and excitonic pairing in a doped-biased double-layer system

V. Apinyan, M. Sahakyan

The subject of the present study is the double-layer square-lattice system with the intralayer phonon modulations. We investigate the superconducting and excitonic pairings, as wel…

cond-mat.str-el2025★ 3 cited

Canted antiferromagnetism and excitonic order in gated double-layer graphene

V. Apinyan, T. K. Kopeć

We study the effects of the electron-electron interactions on the excitonic properties and charge-density modulations in the AB stacked double-layer (DL) graphene, placed in the ex…

cond-mat.str-el2025

Excitonic correlations in the system of gated metallic wires with the applied Zeeman magnetic field

V. Apinyan, T. Kopeć

We have studied the electron-electron interactions in the system composed of two metallic wires, placed in the external magnetic and electric fields. The interactions between the e…

cond-mat.str-el2025

Applied electric and magnetic field effects on the bandgap formation and antiferromagnetic ordering in AA-stacked Bilayer Graphene

V. Apinyan, T. Kopeć

In this study, we consider a two-layer graphene structure stacked in the AA form and exposed to the influence of two different electric fields applied to different layers. The grap…

cond-mat.str-el2025★ 2 cited

Unusual spin-triplet superconductivity in monolayer graphene

V. Apinyan, M. Sahakyan

In this paper we consider the phonons in monolayer graphene and we show the possibility for the spin-triplet superconducting excitations states by discretizing the single-particle…

cond-mat.str-el2022★ 8 cited

Excitonic condensation and metal-semiconductor transition in AA bilayer graphene in the external magnetic field

V. Apinyan, T. K. Kopec

In this paper, the effects of the external transverse magnetic field (perpendicular to the surface of the layers) on the electronic and excitonic properties are studied in the…