Investigation of the Magnetic Features of the Fullerene-Dimer-Like Nanostructure (C 60)2: A Monte Carlo Study

Abstract

The current investigation employs Monte Carlo simulations to explore the magnetic features of a Fullerene-dimer-like nanostructure (C 60)2 characterized by the spin σ−1. It explores how the coupling interaction J σ , the biquadratic parameter K, the external magnetic H and the crystal D fields influence the thermal and magnetic features of the nanostructure, particularly the blocking temperature (T B ). The results also highlight the dependence of hysteresis cycles and the coercive magnetic field Hc on the values of J σ , K, and D, with significant variations at lower temperatures. The findings indicate the distinctive magnetic behavior of the Fullerene-dimer-like nanostructure (C 60)2 potentially useful in various technological applications.