The theory of Ronis and Vertenstein [J. Chem. Phys. vol. 85, 1628, (1986)] is used to calculate the permeability of Xenon in Theta-1 and of Argon in alpha-quartz, both crystalline sodalites containing large, one-dimensional channels in the first case and narrow interconnected channels in the second. The simulated dynamics of a small part of the crystal atoms exactly reproduce those of the full crystal by the means of a generalized Langevin classical equation of motion. An approximate expression for the potential of mean force inside the crystal is derived. The Theta-1 energy landscape is smooth with small energy barriers while the alpha-quartz has large energy barriers to diffusion. The permeability is reported for ...
To describe the diffusion of atoms in the crystal lattice of a metal, we use the statistical model, ...
A complete method is presented in order to obtain from the macroscopic diffusion tensor a quantitati...
Various geometrical and energetic distribution functions and other properties connected with the cag...
Extensive molecular dynamics simulations of xenon in two classes of zeolite crystal systems, one con...
Ionic diffusion in the quartz–β-eucryptite system is studied by DC transport\ud measurements, SIMS a...
We use a classical transition state theory (TST) to calculate the diffusion constant for noble gas a...
Diffusion of methane and argon mixtures through the silicalite single-crystal membrane is studied us...
National audienceBy means of the theory of absolute reaction rates, the diffusion of a neutral parti...
A lattice model is proposed for describing the diffusion of small molecules in silicalite, as a spec...
This study explored diffusion rates along a crystal lattice for multiple dimensions. We focused our ...
The diffusion properties of noble gases in minerals are widely used to reconstruct the thermal histo...
This thesis is a theoretical study of atomic diffusion processes in condensed matter, with particula...
The central theme of the present work is the diffusion of interstitial particles in models for disor...
This work is a numerical study of point defect diffusion in semi-conductors such as Si and SiGe. As ...
The self-diffusion of Ga and As atoms in GaAs crystal with the zince-blende structure (ZnS) is inves...
To describe the diffusion of atoms in the crystal lattice of a metal, we use the statistical model, ...
A complete method is presented in order to obtain from the macroscopic diffusion tensor a quantitati...
Various geometrical and energetic distribution functions and other properties connected with the cag...
Extensive molecular dynamics simulations of xenon in two classes of zeolite crystal systems, one con...
Ionic diffusion in the quartz–β-eucryptite system is studied by DC transport\ud measurements, SIMS a...
We use a classical transition state theory (TST) to calculate the diffusion constant for noble gas a...
Diffusion of methane and argon mixtures through the silicalite single-crystal membrane is studied us...
National audienceBy means of the theory of absolute reaction rates, the diffusion of a neutral parti...
A lattice model is proposed for describing the diffusion of small molecules in silicalite, as a spec...
This study explored diffusion rates along a crystal lattice for multiple dimensions. We focused our ...
The diffusion properties of noble gases in minerals are widely used to reconstruct the thermal histo...
This thesis is a theoretical study of atomic diffusion processes in condensed matter, with particula...
The central theme of the present work is the diffusion of interstitial particles in models for disor...
This work is a numerical study of point defect diffusion in semi-conductors such as Si and SiGe. As ...
The self-diffusion of Ga and As atoms in GaAs crystal with the zince-blende structure (ZnS) is inves...
To describe the diffusion of atoms in the crystal lattice of a metal, we use the statistical model, ...
A complete method is presented in order to obtain from the macroscopic diffusion tensor a quantitati...
Various geometrical and energetic distribution functions and other properties connected with the cag...