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Artículo
Temperature and pressure constraints near the freezing point
Autor/es | Morales, Juan J.
Nuevo, María J. Rull Fernández, Luis Felipe |
Departamento | Universidad de Sevilla. Departamento de Física Atómica, Molecular y Nuclear |
Fecha de publicación | 1991 |
Fecha de depósito | 2017-04-24 |
Publicado en |
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Resumen | The isothermal-isobaric ensemble molecular-dynamics method MD(T,p,N) proposed by Nosé and Hoover is used to study the fluctuations in a two-dimensional Lennard-Jones fluid, close to the freezing point. The T and p constraints ... The isothermal-isobaric ensemble molecular-dynamics method MD(T,p,N) proposed by Nosé and Hoover is used to study the fluctuations in a two-dimensional Lennard-Jones fluid, close to the freezing point. The T and p constraints in this method do not affect the dynamical behavior of the system, since spontaneous fluctuations in the density allow the system to freeze and melt just as do the T and p fluctuations in the microcanonical ensemble MD(E,V,N) close to the melting zone. |
Cita | Morales, J.J., Nuevo, M.J. y Rull Fernández, L.F. (1991). Temperature and pressure constraints near the freezing point. Physical Review B-Condensed Matter, 43 (4), 3514-3517. |
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