International Scholarly Research Notices / 2013 / Article / Tab 1

Research Article

Electrical Conduction in Ceramic by Complex Impedance/Modulus Spectroscopy

Table 1

The values of density, grain size, dielectric constant ( ), loss tangent (tan  ), and piezoelectric coefficient ( ) at room temperature of (Bi0.5Na0.5 B TiO3 samples.

SamplesDensity (g/cm3)Grain size ( m) (RT/10 kHz)tan  (RT/10 kHz) (pC/N)

BNT4.853.516730.2617
0.98BNT-0.02BT5.0081.826720.3222
0.96BNT-0.04BT5.0782.975450.1150
0.95BNT-0.05BT5.1443.087240.4795
0.94BNT-0.06BT5.2343.018710.08124
0.92BNT-0.08BT5.2482.49510.11112
0.90BNT-0.10BT5.3822.7611100.09103
BT6.021.612000.03101 ± 5