# Random field effects on the phase diagrams of spin-1/2 Ising model on a honeycomb lattice

@article{Yuksel2012RandomFE, title={Random field effects on the phase diagrams of spin-1/2 Ising model on a honeycomb lattice}, author={Yusuf Yuksel and Umit Akıncı and Hamza Polat}, journal={Physica A-statistical Mechanics and Its Applications}, year={2012}, volume={391}, pages={415-422} }

The Ising model with quenched random magnetic fields is examined for single Gaussian, bimodal and double Gaussian random field distributions by introducing an effective field approximation that takes into account the correlations between different spins that emerge when expanding the identities. Random field distribution shape dependence of the phase diagrams, magnetization and internal energy is investigated for a honeycomb lattice with a coordination number q=3. The conditions for the…

## 6 Citations

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