Detailed Information
Cited 0 time in 
Cited 0 time in 
Cited 0 time in
Metadata Downloads
Grain orientation dependent switching kinetics of SrBi2Ta2O9 ferroelectric thin films
- Authors
- Moon, Seungeon; Kim, Eun-kyoung; Lee, Si-hyung; Lee, Jeonkook; Joo, Heung-jin; Jang, Minsu; Kang, Bosoo; Yoon, Jonggul; Kwun, Sook Il I.; Song, Taekwon; Noh, TW
- Issue Date
- Apr-2003
- Publisher
- 한국물리학회
- Keywords
- SrBi2Ta2O9(SBT); grain orientation; remanent polarization; activation field
- Citation
- Journal of the Korean Physical Society, v.42, no.suppl., pp S1117 - S1120
- Indexed
- SCOPUS
KCI
- Journal Title
- Journal of the Korean Physical Society
- Volume
- 42
- Number
- suppl.
- Start Page
- S1117
- End Page
- S1120
- ISSN
- 0374-4884
1976-8524
- Abstract
- SrBi2Ta2O9 (SBT) thin films with various grain orientations: (001) oriented, partially oriented, or (116) oriented films were grown by an rf magnetron sputtering deposition method. The grain orientations of the films were controlled by the substrate orientation and the deposition temperature. The remanent polarizations were about 3-5 and 10 muC/cm(2) in partially oriented films and (116) oriented films, respectively. There were no significant polarization fatigues for all films, and their leakage current densities were about 10(-8) A/cm(2) at 150 kV/cm. The activation fields were measured from the switching currents of the samples. The remanent polarizations and the activation fields of various films were explained in conjunction with the inclination of SBT grains to the film surface.
- Files in This Item
- Go to Link
Items in ScholarWorks are protected by copyright, with all rights reserved, unless otherwise indicated.
Related Researcher
- Kang, Bo Soo
- COLLEGE OF SCIENCE AND CONVERGENCE TECHNOLOGY (DEPARTMENT OF APPLIED PHYSICS)