In this paper we investigate the two manganese pnictides BaMn 2 As 2 and LaMnAsO, using
fully charge self-consistent density functional plus dynamical mean-field theory calculations …

At low temperatures the spin wave excitations are of great importance. In the present paper,
we represent the contribution of spin wave modes to the thermal expansion of high-Tc …

We have studied the magnetic dynamics of quasi‐2D high‐Tc antiferromagnets within
nonlinear spin‐wave approximation. The Green function method within the random phase …

We study the magnetization and spin excitations of anisotropic bilayer antiferromagnets. We
consider a model Hamiltonian which incorporates the inplane, the intrabilayer and the …

In the present paper, we report the role of dipole–dipole interaction on the magnetic
dynamics of single layer antiferromagnets. For this, the model Hamiltonian includes the …

For the theoretical investigation of the effect of electron-phonon interaction on Auger and
tunneling processes, we considered the Anderson like Hamiltonian, which was developed …

In the present paper, we use the Heisenberg antiferromagnetic model within linear spin-
wave theory to study the magnetic dynamics of bilayer antiferromagnets such as YBa 2 Cu 3 …

The role of interlayer coupling on Neel temperature has been studied by using the quasi-two
dimensional Heisenberg model and Zubarev double time temperature Greens function. We …

The present paper attempts to study the Neel temperature of bilayer antiferromagnetic
cuprate YBa 2 Cu 3 O 6.2 within anisotropic Heisenberg model. The double time Green's …

The role of interlayer coupling constant on the Néel temperature of layered copper oxides
and other magnetic properties have been studied. The theoretical framework is based on …