Concepedia

Effects of DC bias on non-ohmic sample-electrode contact and grain boundary responses in giant-permittivity La<sub>1.7</sub>Sr<sub>0.3</sub>Ni<sub>1−x</sub>Mg<sub>x</sub>O<sub>4</sub> ceramics

Keerati Meeporn, Narong Chanlek, Prasit Thongbai

RSC Advances · 2016 · 41 citations · 31 references

DOI

Concepts

Abstract

The effects of DC bias on the giant dielectric properties and electrical responses of non-ohmic sample-electrode contact and grain boundaries of La<sub>1.7</sub>Sr<sub>0.3</sub>Ni<sub>1−x</sub>Mg<sub>x</sub>O<sub>4</sub> (<italic>x</italic> = 0–0.5) ceramics were studied.

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