DC Conductivity and Dielectric Behaviour of Glassy Se100–xZnx Alloy

Mohd. Nasir, M. Zulfequar
2012 Open Journal of Inorganic Non-metallic Materials  
The DC conductivity and dielectric properties of glassy Se 100-x Zn x 2 ≤ x ≤ 20 alloys have been investigated in the temperature range 303 -487 K with frequency range 100 Hz -1 MHz. It is observed that DC conductivity decreases and the activation energy increases with Zn content in Se-Zn system. Dielectric dispersion is observed when Zn incorporated in Se-Zn glassy system. The results are explained on the basis of DC conduction mechanism and dipolar-type dielectric dispersion. Figure 11 . The
more » ... n. Figure 11 . The plots of ln(ε") with ln(ω) at different fixed temperature for Se 100-x Zn x .
doi:10.4236/ojinm.2012.22002 fatcat:c5c2zkkw3bfcfaas7p3p53f6sq