Solution-processable barium titanate and strontium titanate nanoparticle dielectrics for low-voltage organic thin-film transistors

• Main Authors: Chan-Park, Mary B., Cai, Qin Jia, Gan, Ye, Yang, Hongbin, Lu, Zhisong, Li, Chang Ming, Guo, Jun, Dong, Zhili
• Other Authors: School of Materials Science & Engineering
• Format: Article
• Language: English
• Published: 2011
• Subjects: DRNTU::Engineering::Materials::Microelectronics and semiconductor materials::Thin films
• Online Access: https://hdl.handle.net/10356/94078; http://hdl.handle.net/10220/7398
• Institution: Nanyang Technological University

A series of solution-processable oleic-acid capped barium titanate and strontium titanate nanoparticles was synthesized and spin-coated to form homogeneous high-k dielectric films for organic thin-film transistors (TFTs). The dielectric constant k of the nanoparticle films was tunable in the range f...