Processing of Chemical Solution Deposited Ca-Modified PbTiO3 Films for High Frequency Components and Dynamic Random Access Memories
Diol-based sol-gel processes have been used for the synthesis of calcium modified lead titanate, CaxPb1 - xTiO3 (PCT), solutions with x = 0.5. Single perovskite films have been obtained on Pt/TiO2/SiO2/(100)Si substrates. Dielectric properties of the films have been measured to evaluate their applicability in dynamic random access memories (DRAMs) and high frequency (HF) components.
Keywords: Chemical solution deposition; lead titanate; memories; tunability
Document Type: Research Article
Affiliations: Inst. Ciencia de Materiales de Madrid, CSIC, Cantoblanco, Madrid, Spain
Publication date: 01 January 2004
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