Multilayer systems consisting of magnetic layers of heterostructures can have a variety of magnetic phases - those dependent on factors such as the exchange parameters, the geometry of the material, the temperature T to which it is submitted and the field B applied on it. Let us consider a model of Thin Film in which the various layers that compose it are formed by K Ising plans that have the same coupling constant and which has plans between K / 2 and K / 2 +1 an antiferromagnetic coupling whose interpretation would be physical defects and / or impurities in the material. The system is modeled by the following spin Hamiltonian, where the first two summations represent the interaction of first neighbors in the upper and lower layers and the...
The results of numerical calculations of the thermodynamic properties of multilayer films with alter...
In this work, we present the results obtained for Ising models and Heisenberg spin 1/2, where two a...
Nesse trabalho estudamos o modelo de Ising antiferromagnético na presença de um campo externo na red...
Employing the Monte Carlo Method, studied is two-dimensional magnetic systems. The phase transition ...
Empregando o MÃtodo de Monte Carlo, estudamos sistemas magnÃticos bidimensionais. A transiÃÃo de fa...
Sistemas de multicamadas constituídos por camadas magnéticas de heteroestruturas podem possuir uma v...
In this thesis, Monte Carlo studies of the static critical behaviour of metallic magnetic thin-films...
In this thesis, Monte Carlo studies of the static critical behaviour of metallic magnetic thin-films...
O modelo de Ising dipolar bidimensional inclui, além da interação ferromagnética entre os primeiros ...
O modelo de Ising dipolar bidimensional inclui, além da interação ferromagnética entre os primeiros ...
Neste trabalho, estuda-se, computacionalmente, as propriedades magnéticas do modelo de Ising ferroma...
Neste trabalho foi realizada a investigação do diagrama de fase de partículas presentes em sistemas ...
High-precision calculations of the correlation functions and order parameters were performed in orde...
The ferromagnetic and antiferromagnetic Ising model on a two dimensional inhomogeneous lattice chara...
We studied the Ising model ferromagnetic as spin-1/2 and the Blume-Capel model as spin-1, > 0 on sm...
The results of numerical calculations of the thermodynamic properties of multilayer films with alter...
In this work, we present the results obtained for Ising models and Heisenberg spin 1/2, where two a...
Nesse trabalho estudamos o modelo de Ising antiferromagnético na presença de um campo externo na red...
Employing the Monte Carlo Method, studied is two-dimensional magnetic systems. The phase transition ...
Empregando o MÃtodo de Monte Carlo, estudamos sistemas magnÃticos bidimensionais. A transiÃÃo de fa...
Sistemas de multicamadas constituídos por camadas magnéticas de heteroestruturas podem possuir uma v...
In this thesis, Monte Carlo studies of the static critical behaviour of metallic magnetic thin-films...
In this thesis, Monte Carlo studies of the static critical behaviour of metallic magnetic thin-films...
O modelo de Ising dipolar bidimensional inclui, além da interação ferromagnética entre os primeiros ...
O modelo de Ising dipolar bidimensional inclui, além da interação ferromagnética entre os primeiros ...
Neste trabalho, estuda-se, computacionalmente, as propriedades magnéticas do modelo de Ising ferroma...
Neste trabalho foi realizada a investigação do diagrama de fase de partículas presentes em sistemas ...
High-precision calculations of the correlation functions and order parameters were performed in orde...
The ferromagnetic and antiferromagnetic Ising model on a two dimensional inhomogeneous lattice chara...
We studied the Ising model ferromagnetic as spin-1/2 and the Blume-Capel model as spin-1, > 0 on sm...
The results of numerical calculations of the thermodynamic properties of multilayer films with alter...
In this work, we present the results obtained for Ising models and Heisenberg spin 1/2, where two a...
Nesse trabalho estudamos o modelo de Ising antiferromagnético na presença de um campo externo na red...