While studying the ionic conductivity, a re-evaluation was made of data on Li+ diffusion (table 194). The data were determined by using nuclear magnetic resonance techniques.

T.G.Stoebe, P.L.Pratt: Proceedings of the British Ceramic Society, 1967, 9, 181-92

 

 

Table 194

Diffusion Parameters for Li in Doped Single Crystals of LiF

 

Dopant

Content (ppm)

Do (cm2/s)

Q (eV)

Mg

5

4.25

1.87

Mg, Mn

17, 20

2.4 x 10-6

0.74

Mg

82

6.0 x 10-6

0.77

Mg

160

1.1 x 10-4

0.88

Mg

320

1.8 x 10-3

0.92