Exploring dielectric phenomena in sulflower-like nanostructures via Monte Carlo technique

Abstract

Abstract This research focuses on the electric behavior of a mixed ferrielectric sulflower-like nanostructure. The structure includes a core with spin S i Z − 1 atoms and a shell with spin σ j Z − 5 / 2 atoms. The Blume–Capel model and the Monte Carlo technique (MCt) with the Metropolis algorithm are employed. Diagrams are established for absolute zero, investigating stable spin configurations correlated with various physical parameters. The MCt method explores phase transition behavior and electric hysteresis cycles under different physical parameters.