Numerical investigation into the switchable diode effect in metal-ferroelectric-metal structures

CORC > 物理研究所 > 物理所公开发表论文 > 期刊论文

	Numerical investigation into the switchable diode effect in metal-ferroelectric-metal structures
	Ge, C ; Jin, KJ ; Wang, C ; Lu, HB ; Wang, C ; Yang, GZ
刊名	APPLIED PHYSICS LETTERS
	2011
卷号	99 期号:6
关键词	BIFEO3 FILMS
ISSN号	0003-6951
通讯作者	Jin, KJ (reprint author), Chinese Acad Sci, Inst Phys, Beijing Natl Lab Condensed Matter Phys, Beijing 100190, Peoples R China.
中文摘要	A self-consistent numerical model, particularly including the incomplete screening effect of metal electrodes, is introduced to reveal the mechanism of the switchable diode characteristics in metal/ferroelectric/ metal structures. The calculated results are in good agreement with recent experimental data, theoretically demonstrating the important role played by the polarization-modulated barrier. Our calculations confirm that electrodes with a smaller permittivity, such as noble metals, are better choices to obtain a more pronounced switchable diode effect, and the barrier height variation as a function of the polarization will deviate from the linear relationship if the carrier concentration induced by the polarization becomes sufficiently high. (C) 2011 American Institute of Physics. [doi: 10.1063/1.3624849]
收录类别	SCI
资助信息	National Natural Science Foundation of China; National Basic Research Program of China
语种	英语
公开日期	2013-09-24
内容类型	期刊论文
源URL	[http://ir.iphy.ac.cn/handle/311004/50081]
专题	物理研究所_物理所公开发表论文_物理所公开发表论文_期刊论文
推荐引用方式 GB/T 7714	Ge, C,Jin, KJ,Wang, C,et al. Numerical investigation into the switchable diode effect in metal-ferroelectric-metal structures[J]. APPLIED PHYSICS LETTERS,2011,99(6).
APA	Ge, C,Jin, KJ,Wang, C,Lu, HB,Wang, C,&Yang, GZ.(2011).Numerical investigation into the switchable diode effect in metal-ferroelectric-metal structures.APPLIED PHYSICS LETTERS,99(6).
MLA	Ge, C,et al."Numerical investigation into the switchable diode effect in metal-ferroelectric-metal structures".APPLIED PHYSICS LETTERS 99.6(2011).