Effects of Pr Substitution on Electrical Properties of Bi(Fe0.95Mn0.05)O3 Thin Films
スポンサーリンク
概要
- 論文の詳細を見る
The effects of Pr3+ substitution on electrical properties of Bi(Fe0.95Mn0.05)O3 (BFMO) thin films are investigated. The leakage current densities of BFMO films can be significantly suppressed by Pr3+ substitution. Dielectric analysis reveals that dielectric constants of the films increase with increasing Pr3+ content. Reduced loss tangents are obtained in Pr3+-substituted BFMO films. Ferroelectric measurements demonstrate that Pr3+ substitution is helpful for lowering the coercive fields of films. In addition, a double hysteresis loop is observed in the BFMO film with 25% Bi3+ substituted by Pr3+. This may be ascribed to the existence of the defect-complexes.
- 2011-01-25
著者
-
Wu Di
National Laboratory Of Solid State Microstructures And Materials Science And Engineering Department
-
Yang Bin
Department Of Genetics College Of Life Science Nankai University
-
Yang Bin
Department of Physics, Center for Condensed Matter Science and Technology, Harbin Institute of Technology, Harbin 150080, People's Republic of China
-
Wen Zheng
National Laboratory of Solid State Microstructures and Department of Materials Science and Engineering, Nanjing University, Nanjing 210093, People's Republic of China
-
Wang Zhu
Department of Physics, Center for Condensed Matter Science and Technology, Harbin Institute of Technology, Harbin 150080, People's Republic of China
-
Chen Hengzhi
Department of Physics, Center for Condensed Matter Science and Technology, Harbin Institute of Technology, Harbin 150080, People's Republic of China
-
Shen Xuan
National Laboratory of Solid State Microstructures and Department of Materials Science and Engineering, Nanjing University, Nanjing 210093, People's Republic of China
-
Li Xuefei
National Laboratory of Solid State Microstructures and Department of Materials Science and Engineering, Nanjing University, Nanjing 210093, People's Republic of China
-
Li Aidong
National Laboratory of Solid State Microstructures and Department of Materials Science and Engineering, Nanjing University, Nanjing 210093, People's Republic of China
-
Wang Zhu
Department of Physics, Center for Condensed Matter Science and Technology, Harbin Institute of Technology, Harbin 150080, People's Republic of China
-
Wen Zheng
National Laboratory of Solid State Microstructures and Department of Materials Science and Engineering, Nanjing University, Nanjing 210093, People's Republic of China
-
Li Aidong
National Laboratory of Solid State Microstructures and Department of Materials Science and Engineering, Nanjing University, Nanjing 210093, People's Republic of China
-
Li Xuefei
National Laboratory of Solid State Microstructures and Department of Materials Science and Engineering, Nanjing University, Nanjing 210093, People's Republic of China
-
Chen Hengzhi
Department of Physics, Center for Condensed Matter Science and Technology, Harbin Institute of Technology, Harbin 150080, People's Republic of China
-
Shen Xuan
National Laboratory of Solid State Microstructures and Department of Materials Science and Engineering, Nanjing University, Nanjing 210093, People's Republic of China
-
Wu Di
National Laboratory of Solid State Microstructures and Department of Materials Science and Engineering, Nanjing University, Nanjing 210093, People's Republic of China
関連論文
- Effects of Sr_Ba_Nb_2O_6 Self-Template Layer on the Structural Properties of Sol-Gel Derived Sr_Ba_Nb_2O_6 Films
- Aberrant DNA methylation profile of hepatocellular carcinoma and surgically resected margin
- Effects of Pr Substitution on Electrical Properties of Bi(Fe0.95Mn0.05)O3 Thin Films
- Effects of Sr0.6Ba0.4Nb2O6 Self-Template Layer on the Structural Properties of Sol-Gel Derived Sr0.6Ba0.4Nb2O6 Films