Dielectric and optical properties of BiFeO3–(Na0.5Bi0.5)TiO3 thin films deposited on Si substrate using LaNiO3 as buffer layer for photovoltaic devices

作者: Wei Qin , Yiping Guo , Bing Guo , Mingyuan Gu

DOI: 10.1016/J.JALLCOM.2011.10.011

关键词: Dielectric lossBand gapScanning electron microscopeOptoelectronicsPermittivityDielectricMaterials scienceOpticsThin filmRefractive indexSol-gel

摘要: … thin films were deposited onto SiO 2 /Si substrates via a sol–gel method, with LaNiO 3 as buffer layer… work, we have prepared BFO solid solution thin films with Na 0.5 Bi 0.5 TiO 3 (NBT). …

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