Table 4 Jonsher’s power law fitting parameters of ac conductivity at different temperatures.
From: Study of electric conduction mechanisms in bismuth silicate nanofibers
Temp. (K) | Low frequency region | High frequency region | ||||||
|---|---|---|---|---|---|---|---|---|
σo | A | s | R2 | σo | A | s | R2 | |
300 | 4.33 × 10−6 | 2.33 × 10−8 | 0.757 | 0.98 | 3.38 × 10−5 | 1.39 × 10−16 | 2.09 | 0.99 |
320 | 4.93 × 10−6 | 1.61 × 10−8 | 0.809 | 0.99 | 3.63 × 10−5 | 1.49 × 10−16 | 2.09 | 0.98 |
340 | 6.01 × 10−6 | 2.07 × 10−8 | 0.793 | 0.98 | 4.72 × 10−5 | 1.95 × 10−16 | 2.08 | 0.97 |
360 | 9.10 × 10−6 | 1.09 × 10−8 | 0.875 | 0.97 | 6.23 × 10−5 | 2.63 × 10−16 | 2.07 | 0.99 |
380 | 1.29 × 10−6 | 509 × 10−8 | 0.955 | 0.99 | 8.06 × 10−5 | 2.96 × 10−16 | 2.06 | 0.98 |
400 | 1.98 × 10−6 | 1.09 × 10−8 | 1.097 | 0.98 | 1.24 × 10−4 | 4.21 × 10−16 | 2.05 | 0.99 |
