Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Margot J. Vlot"'
Publikováno v:
The Journal of Chemical Physics. 111:4714-4723
Simulations of crystal growth from the melt are performed, using the Lennard-Jones potential. Growth of the (100), (111), and (110) faces of the fcc crystal from its melt are simulated. The measured growth rates show that the kinetic coefficient of t
Publikováno v:
The Journal of Chemical Physics. 110:55-61
Free energy calculations of different phases are necessary to establish the thermodynamically stable phase in simulations. A new method is proposed to calculate the free energy of a crystal of rigid molecules, which is slightly different from the met
Autor:
Margot J. Vlot, Jan P. van der Eerden
Publikováno v:
The Journal of Chemical Physics. 109:6043-6050
Two-dimensional NPT Monte Carlo simulations are performed for binary mixtures of Lennard-Jones particles, D and L. The DD-interactions are equal to the LL-interactions. The optimum DL-distance is changed using one parameter in the Lennard-Jones poten
Publikováno v:
The Journal of Chemical Physics. 107:10102-10111
In this paper, a simplified model was used to describe the interactions between the enantiomers in a scalemic mixture. Monte Carlo simulations were performed to determine several thermodynamic properties as a function of temperature and mole fraction
Publikováno v:
The Journal of Chemical Physics. 107:4345-4349
Monte Carlo simulations of binary Lennard-Jones crystals with mole fraction x=0.5 are performed at constant temperature and pressure. In our symmetric model, the interactions between equal particles are the same (eDD=eLL and σDD=σLL). The interacti
Publikováno v:
Molecular Physics. 91:19-30
NPT Monte Carlo simulations of racemic mixtures were performed on a simplified model for the enantiomers. The molecules were spheres of equal size, interacting via a modified LennardJones potential. The interaction strength and the optimum distance b
Autor:
Margot J. Vlot, Jan P. van der Eerden
Publikováno v:
The Journal of Chemical Physics. 106:2771-2776
In this paper we apply two independent methods to determine chemical potentials locally, the overlapping distribution method of Shing and Gubbins and thermodynamic integration from an Einstein crystal, to the same Monte Carlo simulation. The system i
Publikováno v:
Acta Crystallographica Section A Foundations of Crystallography. 52:C506-C506