A study was made of the diffusion of a thin metal film into a NaCl substrate. This involved measuring the time which was required for complete dissolution of a 2.7 x 10-7m film (table 134).

J.Hamersky: Thin Solid Films, 1969, 4[1], 15-23

 

 

Table 134

Thin-Film Diffusion of Au into a NaCl Substrate

 

Temperature (K)

D (m2/s)

723

6.2 x 10-19

673

1.9 x 10-19

623

4.2 x 10-20