Dielectric Properties of Ovalene-Like Nanostructure with RKKY Interactions: Monte Carlo Study

Autor:	Z. Fadil, N. Saber, A. Mhirech, B. Kabouchi, L. Bahmad
Rok vydání:	2022
Předmět:	Electrical and Electronic Engineering Atomic and Molecular Physics and Optics Electronic Optical and Magnetic Materials
Zdroj:	SPIN. 12
ISSN:	2010-3255 2010-3247
DOI:	10.1142/s201032472250031x
Popis:	In this study, we investigated the dielectric properties of ovalene-like nanostructure with RKKY (Ruderman–Kittel–Kasuya–Yoshida) interactions, using Monte Carlo simulations. Nanosystem consists of an ovalene-like nanostructure with mixed spins [Formula: see text]-7/2 and S-1, separated by non-electric layers (NEL). We investigated the effect of the non-electric layers, external longitudinal electric field and ferrielectric exchange coupling on polarization and dielectric susceptibility of the nanostructure. We find that the transition temperature is affected by an increase in the number of non-electrical layers. These results can enrich the dielectric properties of ovalene-like nanostructure for future nanotechnology applications.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::c3bee451e4cf85d0d50578a11cb7b072 https://doi.org/10.1142/s201032472250031x Zobrazit plný text záznamu