Conductive tail-to-tail domain walls in epitaxial BiFeO3 films

	Conductive tail-to-tail domain walls in epitaxial BiFeO3 films
	Zhu, Jinsong; Jin, Yaming; Xiao, Shuyu; Yang, Jan-Chi; Zhang, Junting; Lu, Xiaomei; Chu, Ying-Hao; Cheong, S. -W.; Li, Jiangyu; Kan, Yi
刊名	APPLIED PHYSICS LETTERS
	2018
文献子类	期刊论文
英文摘要	The complex conductive behavior of ferroelectric domain walls is attracting more and more attention for their potential application as an independent nanoelectronic component. For the (001) epitaxial BiFeO3 films, we find that the domain wall conductivity varies among 71 degrees domain walls, with tail-to-tail (T-T) domain walls more conductive than head-to-head (H-H) and head-to-tail (H-T) ones. Furthermore, it is observed that most of the conductive areas are composed of two parallel lines around the T-T domain walls. These experimental results can be well simulated by our theoretical model based on the polarization configuration and a tunneling mechanism. Our work will help to understand the mechanism of domain wall conductance in ferroelectric materials and further promote the usage of domain walls in advanced nano-devices. Published by AIP Publishing.
URL标识	查看原文
语种	英语
内容类型	期刊论文
源URL	[http://ir.siat.ac.cn:8080/handle/172644/14861]
专题	深圳先进技术研究院_其他
推荐引用方式 GB/T 7714	Zhu, Jinsong,Jin, Yaming,Xiao, Shuyu,et al. Conductive tail-to-tail domain walls in epitaxial BiFeO3 films[J]. APPLIED PHYSICS LETTERS,2018.
APA	Zhu, Jinsong.,Jin, Yaming.,Xiao, Shuyu.,Yang, Jan-Chi.,Zhang, Junting.,...&Huang, Fengzhen.(2018).Conductive tail-to-tail domain walls in epitaxial BiFeO3 films.APPLIED PHYSICS LETTERS.
MLA	Zhu, Jinsong,et al."Conductive tail-to-tail domain walls in epitaxial BiFeO3 films".APPLIED PHYSICS LETTERS (2018).