The serial sectioning technique was used to study the self-diffusion of Ag in single crystals (figure 2). A study of interdiffusion in this system (using sectioning and electron microprobe micro-analysis) showed that the interdiffusion coefficient at 400C was almost the same as the self-diffusivity of Br over the entire composition range. Self-Diffusion and Interdiffusion in the AgBr-NaBr System. T.Tsuji: Journal of Solid State Chemistry, 1970, 2[4], 563-9

Figure 2

Diffusion of Ag in the AgBr-NaBr System

Figure 2

Diffusion of Ag in the AgBr-NaBr System