We present an analytical and numerical study of the Ising model on a bilayer honeycomb lattice including interlayer frustration and coupling with an external magnetic field. First, we discuss the exact T=0 phase diagram, where we find finite entropy phases for different magnetizations. Then, we study the magnetic properties of the system at finite temperature using complementary analytical techniques (Bethe lattice) and two types of Monte Carlo algorithms (Metropolis and Wang-Landau). We characterize the phase transitions and discuss the phase diagrams. The system presents a rich phenomenology: There are first- and second-order transitions, low-temperature phases with extensive degeneracy, and order-by-disorder state selection.Fil: Gómez Al...
Magnetic properties of an Ising bilayer system defined on a honeycomb lattice with non-magnetic inte...
AbstractWe analyze the biquadratic bilinear Heisenberg magnet on a honeycomb lattice via Schwinger b...
A new class of two-dimensional magnetic materials Cu9X2(cpa)(6)center dot xH(2)O (cp...
We present an analytical and numerical study of the Ising model on a bilayer honeycomb lattice inclu...
In this paper we present a detailed study of the antiferromagnetic classical Heisenberg model on a b...
We study the frustrated Heisenberg model on the bilayer honeycomb lattice. The ground-state energy a...
We use a combination of analytical and numerical techniques to study the phase diagram of the frustr...
The finite-temperature phase diagram is obtained for an infinite honeycomb lattice with spin-1/2 Isi...
The spin-32 Heisenberg antiferromagnet on the bilayer honeycomb lattice is a minimal model to descri...
We study the magnetic phase diagram of the J1-J2 Heisenberg antiferromagnet on a honeycomb lattice a...
We study the spin-1/2 Heisenberg antiferromagnet on a bilayer honeycomb lattice including interlayer...
We present a study of the low temperature magnetic phases of the classical XY model with third neare...
We use quantum Monte Carlo methods to study the ground-state phase diagram of a S=1/2 honeycomb latt...
We use quantum Monte Carlo methods to study the ground-state phase diagram of a S=1/2 honeycomb latt...
We investigate the ground-state phase diagram of an anisotropic Heisenberg model on the honeycomb la...
Magnetic properties of an Ising bilayer system defined on a honeycomb lattice with non-magnetic inte...
AbstractWe analyze the biquadratic bilinear Heisenberg magnet on a honeycomb lattice via Schwinger b...
A new class of two-dimensional magnetic materials Cu9X2(cpa)(6)center dot xH(2)O (cp...
We present an analytical and numerical study of the Ising model on a bilayer honeycomb lattice inclu...
In this paper we present a detailed study of the antiferromagnetic classical Heisenberg model on a b...
We study the frustrated Heisenberg model on the bilayer honeycomb lattice. The ground-state energy a...
We use a combination of analytical and numerical techniques to study the phase diagram of the frustr...
The finite-temperature phase diagram is obtained for an infinite honeycomb lattice with spin-1/2 Isi...
The spin-32 Heisenberg antiferromagnet on the bilayer honeycomb lattice is a minimal model to descri...
We study the magnetic phase diagram of the J1-J2 Heisenberg antiferromagnet on a honeycomb lattice a...
We study the spin-1/2 Heisenberg antiferromagnet on a bilayer honeycomb lattice including interlayer...
We present a study of the low temperature magnetic phases of the classical XY model with third neare...
We use quantum Monte Carlo methods to study the ground-state phase diagram of a S=1/2 honeycomb latt...
We use quantum Monte Carlo methods to study the ground-state phase diagram of a S=1/2 honeycomb latt...
We investigate the ground-state phase diagram of an anisotropic Heisenberg model on the honeycomb la...
Magnetic properties of an Ising bilayer system defined on a honeycomb lattice with non-magnetic inte...
AbstractWe analyze the biquadratic bilinear Heisenberg magnet on a honeycomb lattice via Schwinger b...
A new class of two-dimensional magnetic materials Cu9X2(cpa)(6)center dot xH(2)O (cp...