Structural and thermodynamic properties for the BaMn(Fe/V)F 7 fluoride glass system by using the Hybrid Reverse Monte Carlo simulation
Título del documento: Structural and thermodynamic properties for the BaMn(Fe/V)F 7 fluoride glass system by using the Hybrid Reverse Monte Carlo simulation
Revista: Revista mexicana de física
Base de datos: PERIÓDICA
Número de sistema: 000447366
ISSN: 0035-001X
Autores: 1
1
1
2
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Instituciones: 1Universite Abou Bekr Belkaid Tlemcen, Tlemcen. Argelia
2Universite Hassan II de Casablanca, Laboratoire de Physique des Polymeres et des Phenomenes Critiques, Casablanca. Marruecos
Año:
Periodo: Nov-Dic
Volumen: 67
Número: 6
País: México
Idioma: Inglés
Tipo de documento: Artículo
Enfoque: Analítico, teórico
Resumen en inglés The Hybrid Reverse Monte Carlo simulation has been widely used as a very powerful method to compute the partial pair distribution functions g(r) and to give a thermodynamic aspect to the obtained configurations. The Hybrid Reverse Monte Carlo is an extension of the Reverse Monte Carlo algorithm introducing an energy penalty term in the configurations acceptance criteria to eliminate all of the structural artifacts that appear in the Reverse Monte Carlo simulation results. It has been suggested as an efficient method to model liquid and glass systems. The glass retains the structure presented by the liquid at the glass transition temperature, and the thermodynamic properties can be calculated on the basis of the liquid system model. The goal of this study is to use the structural features g(r), already calculated in our previous research, to determine and to predict the structural and the thermodynamic behaviour of the B a M n ( F e / V ) F 7 Fluoride glass. The obtained results confirm through the values of n(r) and of the energy that the trainer element plays a crucial role in the glass structure formation
Disciplinas: Física y astronomía
Palabras clave: Física,
Montecarlo inverso híbrido,
Funciones de distribución de pares parciales,
Potencial de Buckingham
Keyword: Physics,
Hybrid Reverse Monte Carlo,
Partial pair distribution functions,
Buckingham potential,
Total energy
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