29 citations · 84 across the 7 of their papers we have counts for
8 papers
Dynamic behavior of the antiferromagnetically coupled bilayer Ising model
C. Ekiz, R. Erdem, D. Semet
Using the path probability and lowest approximation of cluster variation method, we study the dynamic and equilibrium properties of a bilayer magnetic system, consisting of two fer…
Unsaturated bipartite entanglement of a spin-1/2 Ising-Heisenberg model on a triangulated Husimi lattice
Cesur Ekiz, Jozef Strecka
A bipartite entanglement between two nearest-neighbor Heisenberg spins of a spin-1/2 Ising-Heisenberg model on a triangulated Husimi lattice is quantified using a concurrence. It i…
Is order-by-disorder present or absent in a highly frustrated region of the spin-1/2 Ising-Heisenberg model on triangulated Husimi lattices?
J. Strecka, C. Ekiz
The geometrically frustrated spin-1/2 Ising-Heisenberg model on triangulated Husimi lattices is exactly solved by combining the generalized star-triangle transformation with the me…
Magnetization process in the exactly solved spin-1/2 Ising-Heisenberg model on decorated Bethe lattices
J. Strecka, C. Ekiz
The spin-1/2 Ising-Heisenberg model on diamond-like decorated Bethe lattices is exactly solved in the presence of the longitudinal magnetic field by combining the decoration-iterat…
Reentrant phase transitions and multicompensation points in the mixed-spin Ising ferrimagnet on a decorated Bethe lattice
Jozef Strecka, Cesur Ekiz
Mixed-spin Ising model on a decorated Bethe lattice is rigorously solved by combining the decoration-iteration transformation with the method of exact recursion relations. Exact re…
Mixed Ising ferrimagnets with next-nearest neighbour couplings on square lattices
W. Selke, C. Ekiz
We study Ising ferrimagnets on square lattices with antiferromagnetic exchange couplings between spins of values S=1/2 and S=1 on neighbouring sites, couplings between S=1 spins at…