The temperature dependence of then-known data concerning Ag-ion conductivity in these materials was studied. It was found that the data were remarkably linear when the logarithm of the product of the temperature and conductivity was plotted as a function of temperature (table 222).
C.M.Hurd: Physical Review B, 1985, 32[6], 4217-9
Table 222
Parameters for the Conductivity of AgI
(log[σT] = log [a] + bT)
Orientation | Parameter | Value |
perpendicular to c-axis | a | 3.289 x 10-14SK/cm |
perpendicular to c-axis | b | 3.019x 10-2/K |
parallel to c-axis | a | 2.198 x 10-14SK/cm |
parallel to c-axis | b | 3.048 x 10-2/K |