Preparation and ferroelectric properties of Bi3.4Ce 0.6Ti3O12 thin films grown by sol-gel method

Science in China, Series E: Technological Sciences

Volumn 51, Issue 1, 2008, Pages 10-15

  Guo, Dongyun ^a   Li, Meiya ^a   Liu, Jun ^a   Yu, Benfang ^a   Pei, Ling ^a   Wang, Yunbo ^b   Yu, Jun ^b   Yang, Bin ^b  

^a WUHAN UNIVERSITY   (China)

^b HUAZHONG UNIVERSITY OF SCIENCE AND TECHNOLOGY   (China)

Author keywords

Bi3.4Ce0.6Ti3O12 thin film; Dielectric; Fatigue; Ferroelectric property; Leakage current; Sol gel method

Indexed keywords

ATOMIC FORCE MICROSCOPY; BISMUTH COMPOUNDS; FATIGUE OF MATERIALS; FERROELECTRICITY; LEAKAGE CURRENTS; PEROVSKITE; SOL-GEL PROCESS; X RAY DIFFRACTION;

PEROVSKITE PHASES; SWITCHING CYCLES;

THIN FILMS;

EID: 37649019925     PISSN: 10069321     EISSN: 1862281X     Source Type: Journal    
DOI: 10.1007/s11431-007-0049-6     Document Type: Article

References (11)

1. Li W, Chen A P, Lu X M, et al. Priority of domain wall pinning during the fatigue period in bismuth titanate ferroelectric thin films. Appl Phys Lett, 2005, 86: 192908
2. 12 thin films grown at low substrate temperatures. Thin Solid Films, 1999, 348: 294-298
3. Park B H, Kang B S, Bu S D, et al. Lanthanum-substituted bismuth titanate for use in non-volatile memories. Nature, 1999, 401: 682-684
4. 12 ferroelectric materials. Appl Phys Lett, 2001, 79: 2791-2793
5. 12 films: A candidate for lead-free thin-film piezoelectrics. Appl Phys Lett, 2003, 82: 1760-1762
6. Chon U, Shim J S, Jang H M. Ferroelectric properties and crystal structure of praseodymium-modified bismuth titanate. J Appl Phys, 2003, 93: 4769-4775
7. 12 ceramics. Phys B, 2004, 352: 61-65
8. 12 thin film. Acta Phys Sin, 2006, 55: 5551-5554
9. Scott J F. Ferroelectric Memories (in Chinese). Translated by Zhu J S. Beijing: Tsinghua University Press, 2004. 195-199
10. Kim K T, Kim C I, Kang D H, et al. Large remanent polarization of cerium-modified bismuth-titanate thin films for ferroelectric random access memories. J Vac Sci Tech A, 2003, 21: 1376-1380
11. 9 (A=Ca, Sr, and Ba). Phys Rev B, 2000, 61: 6559-6564