IMR OpenIR
Low-temperature switching fatigue behavior of ferroelectric SrBi2Ta2O9 thin films
Yuan, GL; Liu, JM; Zhang, ST; Wu, D; Wang, YP; Liu, ZG; Chan, HLW; Choy, CL
通讯作者Liu, JM()
2004-02-09
发表期刊APPLIED PHYSICS LETTERS
ISSN0003-6951
卷号84期号:6页码:954-956
摘要The ferroelectric hysteresis and fatigue behavior over a wide temperature range from 290 to 50 K for SrBi2Ta2O9 thin films with Pt electrodes on silicon substrates, prepared by metalorganic decomposition (MOD) and pulsed-laser deposition (PLD), are investigated. It is found that given a fixed electrical field amplitude, the coercivity of all films increases with decreasing temperature T. The saturated hysteresis loop easily obtained for the MOD-prepared thin films has its remnant polarization enhanced with decreasing T, but the PLD-prepared samples exhibit minor loops whose remnant polarization decays with decreasing T. While the films prepared by MOD exhibit improved fatigue resistance at low T, significant fatigue effect at low T is observed for the films prepared by PLD. Although we cannot rule out the effect of strain, the experimental results can be explained by competition between pinning and depinning of domain walls, which are dependent of temperature and defect charges. (C) 2004 American Institute of Physics.
DOI10.1063/1.1644056
收录类别SCI
语种英语
WOS研究方向Physics
WOS类目Physics, Applied
WOS记录号WOS:000188763800040
出版者AMER INST PHYSICS
引用统计
文献类型期刊论文
条目标识符http://ir.imr.ac.cn/handle/321006/81490
通讯作者Liu, JM
作者单位1.Nanjing Univ, Solid State Microstruct Lab, Nanjing 210093, Peoples R China
2.Chinese Acad Sci, Int Ctr Mat Phys, Shenyang, Peoples R China
3.Hong Kong Polytech Univ, Dept Appl Phys, Kowloon, Hong Kong, Peoples R China
推荐引用方式
GB/T 7714
Yuan, GL,Liu, JM,Zhang, ST,et al. Low-temperature switching fatigue behavior of ferroelectric SrBi2Ta2O9 thin films[J]. APPLIED PHYSICS LETTERS,2004,84(6):954-956.
APA Yuan, GL.,Liu, JM.,Zhang, ST.,Wu, D.,Wang, YP.,...&Choy, CL.(2004).Low-temperature switching fatigue behavior of ferroelectric SrBi2Ta2O9 thin films.APPLIED PHYSICS LETTERS,84(6),954-956.
MLA Yuan, GL,et al."Low-temperature switching fatigue behavior of ferroelectric SrBi2Ta2O9 thin films".APPLIED PHYSICS LETTERS 84.6(2004):954-956.
条目包含的文件
条目无相关文件。
个性服务
推荐该条目
保存到收藏夹
查看访问统计
导出为Endnote文件
谷歌学术
谷歌学术中相似的文章
[Yuan, GL]的文章
[Liu, JM]的文章
[Zhang, ST]的文章
百度学术
百度学术中相似的文章
[Yuan, GL]的文章
[Liu, JM]的文章
[Zhang, ST]的文章
必应学术
必应学术中相似的文章
[Yuan, GL]的文章
[Liu, JM]的文章
[Zhang, ST]的文章
相关权益政策
暂无数据
收藏/分享
所有评论 (0)
暂无评论
 

除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。