Topological Defects with Distinct Dipole Configurations in PbTiO3/SrTiO3 Multilayer Films

Lu Lu; Yousra Nahas; Ming Liu; Hongchu Du; Zhijun Jiang; Shengping Ren; Dawei Wang; Lei Jin; Sergei Prokhorenko; Chun Lin Jia; Laurent Bellaiche

doi:10.1103/PhysRevLett.120.177601

Topological Defects with Distinct Dipole Configurations in PbTiO3/SrTiO3 Multilayer Films

Lu Lu
, Yousra Nahas
, Ming Liu
, Hongchu Du
, Zhijun Jiang
, Shengping Ren
, Dawei Wang
, Lei Jin
, Sergei Prokhorenko
, Chun Lin Jia
, Laurent Bellaiche

电子与信息学部

Xi'an Jiaotong University
University of Arkansas, Fayetteville
Jülich Research Centre
RWTH Aachen University

科研成果: 期刊稿件 › 文章 › 同行评审

73 引用（Scopus）

摘要

Distinct and novel features of nanometric electric topological defects, including dipole waves and dipole disclinations, are presently revealed in the PbTiO3 layers of PbTiO3/SrTiO3 multilayer films by means of quantitative high-resolution scanning transmission electron microscopy. These original dipole configurations are confirmed and explained by atomistic simulations and have the potential to act as functional elements in future electronics.

源语言	英语
文章编号	177601
期刊	Physical Review Letters
卷	120
期	17
DOI	https://doi.org/10.1103/PhysRevLett.120.177601
出版状态	已出版 - 23 4月 2018

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10.1103/PhysRevLett.120.177601

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abstract = "Distinct and novel features of nanometric electric topological defects, including dipole waves and dipole disclinations, are presently revealed in the PbTiO3 layers of PbTiO3/SrTiO3 multilayer films by means of quantitative high-resolution scanning transmission electron microscopy. These original dipole configurations are confirmed and explained by atomistic simulations and have the potential to act as functional elements in future electronics.",

author = "Lu Lu and Yousra Nahas and Ming Liu and Hongchu Du and Zhijun Jiang and Shengping Ren and Dawei Wang and Lei Jin and Sergei Prokhorenko and Jia, \{Chun Lin\} and Laurent Bellaiche",

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doi = "10.1103/PhysRevLett.120.177601",

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AU - Lu, Lu

AU - Nahas, Yousra

AU - Liu, Ming

AU - Du, Hongchu

AU - Jiang, Zhijun

AU - Ren, Shengping

AU - Wang, Dawei

AU - Jin, Lei

AU - Prokhorenko, Sergei

AU - Jia, Chun Lin

AU - Bellaiche, Laurent

PY - 2018/4/23

Y1 - 2018/4/23

N2 - Distinct and novel features of nanometric electric topological defects, including dipole waves and dipole disclinations, are presently revealed in the PbTiO3 layers of PbTiO3/SrTiO3 multilayer films by means of quantitative high-resolution scanning transmission electron microscopy. These original dipole configurations are confirmed and explained by atomistic simulations and have the potential to act as functional elements in future electronics.

AB - Distinct and novel features of nanometric electric topological defects, including dipole waves and dipole disclinations, are presently revealed in the PbTiO3 layers of PbTiO3/SrTiO3 multilayer films by means of quantitative high-resolution scanning transmission electron microscopy. These original dipole configurations are confirmed and explained by atomistic simulations and have the potential to act as functional elements in future electronics.

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DO - 10.1103/PhysRevLett.120.177601

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JO - Physical Review Letters

JF - Physical Review Letters

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ER -

Topological Defects with Distinct Dipole Configurations in PbTiO3/SrTiO3 Multilayer Films

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