Literature DB >> 29756809

Topological Defects with Distinct Dipole Configurations in PbTiO_{3}/SrTiO_{3} Multilayer Films.

Lu Lu1, Yousra Nahas2, Ming Liu1, Hongchu Du3,4, Zhijun Jiang1,2, Shengping Ren1, Dawei Wang1, Lei Jin3, Sergei Prokhorenko2, Chun-Lin Jia1,3, Laurent Bellaiche2.   

Abstract

Distinct and novel features of nanometric electric topological defects, including dipole waves and dipole disclinations, are presently revealed in the PbTiO_{3} layers of PbTiO_{3}/SrTiO_{3} 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.

Entities:  

Year:  2018        PMID： 29756809     DOI： 10.1103/PhysRevLett.120.177601

Source DB:  PubMed          Journal:  Phys Rev Lett        ISSN： 0031-9007            Impact factor:   9.161


  5 in total

1.  Inverse transition of labyrinthine domain patterns in ferroelectric thin films.

Authors:  Y Nahas; S Prokhorenko; J Fischer; B Xu; C Carrétéro; S Prosandeev; M Bibes; S Fusil; B Dkhil; V Garcia; L Bellaiche
Journal:  Nature       Date:  2020-01-01       Impact factor: 49.962

2.  Subunit cell-level measurement of polarization in an individual polar vortex.

Authors:  Yuanwei Sun; Adeel Y Abid; Congbing Tan; Chuanlai Ren; Mingqiang Li; Ning Li; Pan Chen; Yuehui Li; Jingmin Zhang; Xiangli Zhong; Jinbin Wang; Min Liao; Kaihui Liu; Xuedong Bai; Yichun Zhou; Dapeng Yu; Peng Gao
Journal:  Sci Adv       Date:  2019-11-01       Impact factor: 14.136

3.  Topology and control of self-assembled domain patterns in low-dimensional ferroelectrics.

Authors:  Y Nahas; S Prokhorenko; Q Zhang; V Govinden; N Valanoor; L Bellaiche
Journal:  Nat Commun       Date:  2020-11-13       Impact factor: 14.919

4.  Atomic imaging of mechanically induced topological transition of ferroelectric vortices.

Authors:  Pan Chen; Xiangli Zhong; Jacob A Zorn; Mingqiang Li; Yuanwei Sun; Adeel Y Abid; Chuanlai Ren; Yuehui Li; Xiaomei Li; Xiumei Ma; Jinbin Wang; Kaihui Liu; Zhi Xu; Congbing Tan; Longqing Chen; Peng Gao; Xuedong Bai
Journal:  Nat Commun       Date:  2020-04-15       Impact factor: 14.919

5.  Manipulating topological transformations of polar structures through real-time observation of the dynamic polarization evolution.

Authors:  K Du; M Zhang; C Dai; Z N Zhou; Y W Xie; Z H Ren; H Tian; L Q Chen; Gustaaf Van Tendeloo; Z Zhang
Journal:  Nat Commun       Date:  2019-10-25       Impact factor: 14.919
  5 in total

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