Effect of crystallization temperature on energy-storage density and efficiency of lead-free Bi0.5(Na0.8K0.2)0.5TiO3 thin films prepared by solegel method

• Main Authors: Nguyen, Dang Co, Le, Viet Cuong, Bui, Dinh Tu, Pham, Duc Thang, Luong, Xuan Dien, Vu, Ngoc Hung, Ngo, Duc Quan
• 格式: Article
• 語言: English
• 出版: Elsevier 2019
• 主題: Energy-storage; Ferroelectric; Solegel; Film; Lead-free
• 在線閱讀: http://repository.vnu.edu.vn/handle/VNU_123/67737; https://doi.org/10.1016/j.jsamd.2019.04.008

Lead-free Bi0.5(Na0.80K0.20)0.5TiO3 (BNKT) ferroelectric films were synthesized on Pt/Ti/SiO2/Si substrates via the chemical solution deposition. The influence of the crystallization temperature on the microstructures, the ferroelectric and energy-storage properties of the films was investigated in...