IR@PKUHSC  > 北京大学口腔医学院
学科主题口腔医学
Mechanical Switching of Nanoscale Multiferroic Phase Boundaries
Li, Yong-Jun1; Wang, Jian-Jun2; Ye, Jian-Chao3; Ke, Xiao-Xing4; Gou, Gao-Yang5,6; Wei, Yan7; Xue, Fei8; Wang, Jing1; Wang, Chuan-Shou1; Peng, Ren-Ci2; Deng, Xu-Liang7; Yang, Yong9,10; Ren, Xiao-Bing5,6; Chen, Long-Qing2,8; Nan, Ce-Wen2; Zhang, Jin-Xing1
关键词Atomic Force Microscope Bismuth Ferrite Multiferroicity Phase Boundaries
刊名ADVANCED FUNCTIONAL MATERIALS
2015-06-10
DOI10.1002/adfm.201500600
25期:22页:3405-3413
收录类别SCI
文章类型Article
WOS标题词Science & Technology
类目[WOS]Chemistry, Multidisciplinary ; Chemistry, Physical ; Nanoscience & Nanotechnology ; Materials Science, Multidisciplinary ; Physics, Applied ; Physics, Condensed Matter
研究领域[WOS]Chemistry ; Science & Technology - Other Topics ; Materials Science ; Physics
关键词[WOS]BIFEO3 THIN-FILMS ; DOPED BIFEO3 ; POLARIZATION ; DEFORMATIONS ; NANODOMAINS ; BEHAVIOR
英文摘要

Tuning the lattice degree of freedom in nanoscale functional crystals is critical to exploit the emerging functionalities such as piezoelectricity, shape-memory effect, or piezomagnetism, which are attributed to the intrinsic lattice-polar or lattice-spin coupling. Here it is reported that a mechanical probe can be a dynamic tool to switch the ferroic orders at the nanoscale multiferroic phase boundaries in BiFeO3 with a phase mixture, where the material can be reversibly transformed between the soft tetragonal-like and the hard rhombohedral-like structures. The microscopic origin of the nonvolatile mechanical switching of the multiferroic phase boundaries, coupled with a reversible 180 degrees rotation of the in-plane ferroelectric polarization, is the nanoscale pressure-induced elastic deformation and reconstruction of the spontaneous strain gradient across the multiferroic phase boundaries. The reversible control of the room-temperature multiple ferroic orders using a pure mechanical stimulus may bring us a new pathway to achieve the potential energy conversion and sensing applications.

语种英语
WOS记录号WOS:000355992600017
项目编号51322207 ; 51332001 ; 11274045 ; 51472140 ; 11204230 ; 2014CB920902 ; 2012CB619402 ; FG02-07ER46417
资助机构National Science Foundation of China ; National Basic Research Program of China ; U.S. Department of Energy, Office of Basic Energy Sciences, Division of Materials Sciences and Engineering
引用统计
被引频次:14[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.bjmu.edu.cn/handle/400002259/56739
专题北京大学口腔医学院
北京大学口腔医学院_第一门诊部
作者单位1.Beijing Normal Univ, Dept Phys, Beijing 100875, Peoples R China
2.Tsinghua Univ, Sch Mat Sci & Engn, Beijing 100084, Peoples R China
3.Univ Antwerp, EMAT Electron Microscopy Mat Sci, B-2020 Antwerp, Belgium
4.Penn State Univ, Dept Mat Sci & Engn, University Pk, PA 16802 USA
5.Lawrence Livermore Natl Lab, Phys & Life Sci Directorate, Livermore, CA 94550 USA
6.Xi An Jiao Tong Univ, Frontier Inst Sci & Technol, Xian 710049, Peoples R China
7.Xi An Jiao Tong Univ, State Key Lab Mech Behav Mat, Xian 710049, Peoples R China
8.Peking Univ, Sch & Hosp Stomatol, Dept Geriatr Dent, Beijing 100081, Peoples R China
9.City Univ Hong Kong, Ctr Adv Struct Mat, Kowloon 999077, Hong Kong, Peoples R China
10.City Univ Hong Kong, Dept Mech & Biomed Engn, Kowloon 999077, Hong Kong, Peoples R China
推荐引用方式
GB/T 7714
Li, Yong-Jun,Wang, Jian-Jun,Ye, Jian-Chao,et al. Mechanical Switching of Nanoscale Multiferroic Phase Boundaries[J]. ADVANCED FUNCTIONAL MATERIALS,2015,25(22):3405-3413.
APA Li, Yong-Jun.,Wang, Jian-Jun.,Ye, Jian-Chao.,Ke, Xiao-Xing.,Gou, Gao-Yang.,...&Zhang, Jin-Xing.(2015).Mechanical Switching of Nanoscale Multiferroic Phase Boundaries.ADVANCED FUNCTIONAL MATERIALS,25(22),3405-3413.
MLA Li, Yong-Jun,et al."Mechanical Switching of Nanoscale Multiferroic Phase Boundaries".ADVANCED FUNCTIONAL MATERIALS 25.22(2015):3405-3413.
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
[Li, Yong-Jun]的文章
[Wang, Jian-Jun]的文章
[Ye, Jian-Chao]的文章
百度学术
百度学术中相似的文章
[Li, Yong-Jun]的文章
[Wang, Jian-Jun]的文章
[Ye, Jian-Chao]的文章
必应学术
必应学术中相似的文章
[Li, Yong-Jun]的文章
[Wang, Jian-Jun]的文章
[Ye, Jian-Chao]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。