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Dynamic scaling of hysteresis dispersion in ferroelectrics
Liu, JM; Yu, H; Pan, B; Chen, XY
通讯作者Liu, JM(liujm@nju.edu.cn)
2005-04-25
发表期刊MATERIALS SCIENCE AND ENGINEERING B-SOLID STATE MATERIALS FOR ADVANCED TECHNOLOGY
ISSN0921-5107
卷号118期号:1-3页码:2-6
摘要The dynamic hysteresis of three representative feffoelectric Pb(Ti0.48Zr0.52)O-3 (PZT), Bi2Sr2Ta5O9 (SBT) and Bi4Ti3O12 (BTO) thin films and one 1-3 Pb0.95La0.05TiO3 (PLT)/polymer composites, measured using the Sawyer-Tower (ST) method, is summarized, focusing on the dependence of the hysteresis area as a function of the amplitude E-0 and frequency f of the external electric field E. It is found that the one-parameter scaling of the single-peaked hysteresis dispersion applies to the three types of ferroelectric thin films and a Ginzbura-Landau (GL) model system where the domain reversal can be kinetically described by a unique characteristic time. It is confirmed by all of the three ferroelectric systems that the effective characteristic time for the domain reversal is inversely proportional to the field amplitude, while this scaling does not work for the composite system. (c) 2004 Elsevier B.V. All rights reserved.
关键词ferroelectric hysteresis hysteresis dispersion dynamic scaling
DOI10.1016/j.mseb.2004.12.010
收录类别SCI
语种英语
WOS研究方向Materials Science ; Physics
WOS类目Materials Science, Multidisciplinary ; Physics, Condensed Matter
WOS记录号WOS:000228514800002
出版者ELSEVIER SCIENCE SA
引用统计
文献类型期刊论文
条目标识符http://ir.imr.ac.cn/handle/321006/82563
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
推荐引用方式
GB/T 7714
Liu, JM,Yu, H,Pan, B,et al. Dynamic scaling of hysteresis dispersion in ferroelectrics[J]. MATERIALS SCIENCE AND ENGINEERING B-SOLID STATE MATERIALS FOR ADVANCED TECHNOLOGY,2005,118(1-3):2-6.
APA Liu, JM,Yu, H,Pan, B,&Chen, XY.(2005).Dynamic scaling of hysteresis dispersion in ferroelectrics.MATERIALS SCIENCE AND ENGINEERING B-SOLID STATE MATERIALS FOR ADVANCED TECHNOLOGY,118(1-3),2-6.
MLA Liu, JM,et al."Dynamic scaling of hysteresis dispersion in ferroelectrics".MATERIALS SCIENCE AND ENGINEERING B-SOLID STATE MATERIALS FOR ADVANCED TECHNOLOGY 118.1-3(2005):2-6.
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