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International Scholarly Research Notices
Table of Contents
International Scholarly Research Notices
/
2013
/
Article
/
Tab 2
/
Research Article
Electrical Conduction in
Ceramic by Complex Impedance/Modulus Spectroscopy
Table 2
Grain (bulk)/(grain-boundary) resistances (
), capacitances (
), and the corresponding relaxation times (
) at 450°C for (
)BNT-
BT ceramic.
Composition
R
gb
BNT
0.28 MΩ
0.47 MΩ
1.12 nF
1.14 nF
0.34 ms
0.54 ms
0.98BNT-0.02BT
0.68 MΩ
0.97 MΩ
0.69 nF
0.82 nF
0.47 ms
0.80 ms
0.96BNT-0.04BT
8.91 MΩ
—
—
—
—
—
0.95BNT-0.05BT
0.16 MΩ
0.29 MΩ
0.03 nF
1.73 nF
4.00 µs
0.50 ms
0.94BNT-0.06BT
0.22 MΩ
0.49 MΩ
0.62 nF
2.46 nF
0.14 ms
1.17 ms
0.92BNT-0.08BT
0.18 MΩ
0.32 MΩ
0.003 nF
2.64 nF
0.47 µs
0.86 ms
0.90BNT-0.10BT
0.35 MΩ
0.63 MΩ
2.11 nF
2.16 nF
0.74 ms
1.36 ms