The influence of the particle mass on the self diffusion is determined from an analysis of the time behaviour of a single, heavy isotope. The time behaviour is obtained from molecular dynamics calculations for a Lennard-Jones liquid. The analysis of the Mori coefficients, the velocity ...
J. A. Quinn and P. G. Jeannin.Interfacial resistance: Diffusion into a laminar liquid-liquid jet. Chemical Engineering Science . 1961Quinn, JA, Jeanin, PG (1961) Interfacial resistance: diffusion into a laminar liquid-liquid jet. Chem Eng Sci. 15: pp. 243-250...
By the shear cell technique, the self-diffusion coefficient of tin in a liquid Sn-38.1wt% Pb alloy has been measured in the temperature range from 466°K to 786°K. The variation of DSn∗ Sn-38.1wt%Pb with temperature doesn't follow the Arrhenius type equation and shows a change in ...
Structure and diffusion in mixtures of rare-gas liquids Molecular-dynamics calculations are reported for binary liquid mixtures formed from neon, argon and krypton. Two groups of computations have been made: tho... G Jacucci,IR Mcdonald - 《Physica A-statistical Mechanics & Its Applications》 被...
Scaling laws concerning a solution of linear macromolecules have been investigated by means of a relativistic theory of self-diffusion in a simple liquid. A pure liquid medium has been modeled as a four-dimensional continuum characterized by a spacetime metric, where the equation for the Brownian ...
Prompt: Three transparent glass bottles on a wooden table. The one on the left has red liquid and the number 1. The one in the middle has blue liquid and the number 2. The one on the right has green liquid and the number 3.提示：一张木桌上摆放着三个透明的玻璃瓶。从左至右，每个...
The cross-potentials were fitted to the lattice parameters and formation energies of Al3Fe compounds, to the Fe–vacancy interaction energy and to atomic forces in liquid Fe–Al systems calculated using DFT methods. The density functional theory calculations used to fit the EAM potential are ...
(8) a.Spin-on-oxide Liquid solutions which, upon drying, form doped SiO2 layers. Necessary to bake the wafers at around 200C for 10 20 min to densify film, and then the diffusion process is performed. Formation of Diffused Layer (contd) In predeposition process, the CS,p in the ...
Self-diffusion of Tin in a liquid Tin-Lead alloy at the Eutectic Composition By the shear cell technique, the self-diffusion coefficient of tin in a liquid Sn-38.1wt% Pb alloy has been measured in the temperature range from 466°K t... DH Kurlat,M Rosen,G Quintana - 《Physics & Chemi...
a solid and a liquid and/or a gas involve diffusion processes as well. Secondly, restricting ourselves to diffusion in solids, understanding the mechanism of diffusion processes in solids can lead to deep insight into the nature and density of defects exhibited by the atomic arrangement, as in ...