chemical diffusion
@[email protected] under the influence of a @[email protected] in chemical composition. In concentrated solid solutions, e.g. A1-xBx, or in @[email protected] couples, the motion of one @[email protected] causes a counterflow of the other constituents(s) or vacancies. In this case one can define a @[email protected] for the intermixing, which is called the chemical @[email protected] or interdiffusion @[email protected]
PAC, 1999, 71, 1307. (Definitions of Terms for Diffusion in the Solid State) on page 1310 [Terms] [Paper]