diffusionväg
A diffusionväg, or diffusion pathway, in physics and chemistry refers to the specific trajectory or sequence of microscopic movements that a particle takes as it undergoes diffusion. Diffusion is the net movement of anything generally from a region of higher concentration to a region of lower concentration. This movement is driven by random thermal motion of molecules.
The diffusionväg is not a straight line but rather a series of random steps. Imagine a molecule
In many theoretical models, the concept of a diffusionväg is simplified. For instance, in the simplest random
The length and complexity of a diffusionväg are related to the diffusion coefficient of the particle and