Effects of the randomly distributed magnetic field on the phase diagrams of the Ising Nanowire I: discrete distributions
arXiv:1205.3219 · doi:10.1016/j.jmmm.2012.07.002
Abstract
The effect of the random magnetic field distribution on the phase diagrams and ground state magnetizations of the Ising nanowire is investigated with effective field theory with correlations. Trimodal distribution chosen as a random magnetic field distribution. The variation of the phase diagrams with that distribution parameters obtained and some interesting results found such as reentrant behavior. Also for the trimodal distribution, ground state magnetizations for different distribution parameters determined which can be regarded as separate partially ordered phases of the system.
15 pages, 8 figures
References in corpus (5)
- First-order transition features of the 3D bimodal random-field Ising model
- Destruction of first-order phase transition in a random-field Ising model
- Phase Diagram of the 3D Bimodal Random-Field Ising Model
- Multicritical Behavior in a Random-Field Ising Model under a Continuous-Field Probability Distribution
- Effective field theory analysis of 3D random field Ising model on isometric lattices
Cited by in corpus (4)
- Dynamic behaviors of the hexagonal Ising nanowire
- Cylindrical Ising Nanowire in an Oscillating Magnetic Field and Dynamic Compensation Temperature
- Hysteresis and compensation behaviors of spin-1 hexagonal Ising nanowire
- On the failure of effective-field theory in predicting a spurious spontaneous ordering and phase transition of Ising nanoparticles, nanoislands, nanotubes and nanowires