Oxygen vacancy-related dielectric relaxation and electrical conductivity in La-doped Ba(Zr0.9Ti0.1)O3 ceramics

作者: Shaoying Zheng , Danping Shi , Laijun Liu , Guizhong Li , Quanchao Wang

DOI: 10.1007/S10854-014-2129-2

关键词: DopingCondensed matter physicsElectrical resistivity and conductivityDielectricRaman spectroscopyBand gapRelaxation (physics)Materials scienceConductivityPyrochlore

摘要: … Dielectric relaxation occurring in this temperature range should be in agreement with the movement of doubly-ionized oxygen vacancies under external Ac electric field. The short-range …

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