Dielectric Relaxation and Hopping Conduction in La2NiO4+δ
نویسندگان
چکیده
منابع مشابه
Variable-range-hopping conduction and dielectric relaxation in disordered Sr0.97„Ti12xFex...O32d
Conduction and dielectric behavior of Sr0.97(Ti12xFex)O32d solid solutions were studied. The temperature dependence of the dc conductivity with s}A exp(2BT) obtained, indicated a variable-range hopping mechanism. A low-frequency dielectric relaxation was also observed. The activation energy for the variablerange hopping conduction is slightly higher than that for dielectric relaxation, suggesti...
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ژورنال
عنوان ژورنال: Journal of Materials
سال: 2013
ISSN: 2314-4866,2314-4874
DOI: 10.1155/2013/169528