Reversal magnetization and quantum fluctuations of spin chains: description of magnetic saturation dynamics at the interface of magnetic hybrid materials

Spin chains may be formed by the sequential alignment of atom clusters and can be directionally magnetized according to the appropriate application of a magnetic field. The design of such structures can be relevant in the analysis of non-ferromagnetic materials whose application needs to be suitable for the construction of integrated devices that depend on magnetization. In this work, we develop a theoretical approach using the Landau-Liftshitz equation and the Heisenberg model to treat these spin lattices through a scalar field capable of reproducing superparamagnetism and reverse magnetization effects as well as magnetic phases that may not reflect standard magnetization in materials.