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Insights into magnetic behaviors of an Ising graphene ladder-type chain structure applied in an external magnetic field.
- Source :
-
Micro & Nanostructures . Aug2023, Vol. 180, pN.PAG-N.PAG. 1p. - Publication Year :
- 2023
-
Abstract
- We proposed a ferrimagnetic mixed-spin (1, 3/2) Ising model to study the magnetic behaviors of a graphene ladder-type chain structure by means of Monte Carlo simulation. Induced by different physical parameters, the system can display interesting magnetic behaviors such multiple saturation magnetization values, double-peak susceptibility curves, and multi-cycle hysteresis loops. The results illustrate that crystal-field, exchange coupling and external magnetic field show significant impacts on the magnetic properties of the system. • A mixed-spin (1, 3/2) Ising model was proposed to describe a ferrimagnetic graphene ladder-type chain structure. • Magnetization, magnetic susceptibility, and internal energy were studied by Monte Carlo method. • The phase diagrams of the blocking temperature in three-dimensional space was given. • Multi-cycle hysteresis behaviors were discovered caused by various parameters. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 27730131
- Volume :
- 180
- Database :
- Academic Search Index
- Journal :
- Micro & Nanostructures
- Publication Type :
- Academic Journal
- Accession number :
- 164090583
- Full Text :
- https://doi.org/10.1016/j.micrna.2023.207609