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Property > Chemistry property > Diffusivity > Effective diffusion coefficient

Preferred term

Effective diffusion coefficient  

Type

  • Property

Definition

  • [Wikipedia] The effective diffusion coefficient (also referred to as the apparent diffusion coefficient) of a diffusant in atomic diffusion of solid polycrystalline materials like metal alloys is often represented as a weighted average of the grain boundary diffusion coefficient and the lattice diffusion coefficient.

Broader concept

Entry terms

  • Apparent diffusion coefficient

URI

https://w3id.org/ozcar-theia/c_b9f0e3ff

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