Interaction of gold nanoparticles in barium titanate thin films.

作者: Yaodong Yang , Jianjun Yao , Yu U Wang , Jiefang Li , Jaydip Das

DOI: 10.1021/NN9008406

关键词: Pulsed laser depositionBarium titanateThin filmColloidal goldGrain sizeNanoparticleOxideNanotechnologyMaterials sciencePerovskite (structure)Chemical engineering

摘要: A novel approach to control the grain size of oxide thin film materials has been investigated. Perovskite BaTiO3 shows interesting structures when deposited on gold predeposited, (111)-oriented, single-crystal SrTiO3 substrates. Solid films grow epitaxially patterned seed layers and show variations in relative directly.

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