Literature DB >> 24554587

Electron-beam-induced Perovskite-Brownmillerite-Perovskite structural phase transitions in epitaxial La2/3Sr1/3MnO3 films.

Lide Yao1, Sayani Majumdar, Laura Äkäslompolo, Sampo Inkinen, Qi Hang Qin, Sebastiaan van Dijken.   

Abstract

Structural phase transitions driven by oxygen-vacancy ordering can drastically affect the properties of transition metal oxides. The focused electron beam of a transmission electron microscope (TEM) can be used to control structural phase transitions in epitaxial La2/3Sr1/3MnO3. The ability to induce and characterize oxygen-deficient structural phases simultaneously in a continuous and controllable manner opens up new pathways for atomic-scale studies of transition metal oxides and other complex materials.
© 2014 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

Entities:  

Keywords:  brownmillerite structure; electron-beam irradiation; high-resolution transmission electron microscopy (HRTEM); oxygen vacancy ordering; transition metal oxides

Year:  2014        PMID： 24554587     DOI： 10.1002/adma.201305656

Source DB:  PubMed          Journal:  Adv Mater        ISSN： 0935-9648            Impact factor:   30.849


  6 in total

1.  Insulating phase at low temperature in ultrathin La0.8Sr0.2MnO3 films.

Authors:  Yaqing Feng; Kui-juan Jin; Lin Gu; Xu He; Chen Ge; Qing-hua Zhang; Min He; Qin-lin Guo; Qian Wan; Meng He; Hui-bin Lu; Guozhen Yang
Journal:  Sci Rep       Date:  2016-03-01       Impact factor: 4.379

2.  Spatially Confined Spin Polarization and magnetic sublattice control in (La,Sr)MnO3-δ Thin Films by Oxygen Vacancy Ordering.

Authors:  Magnus Moreau; Sverre M Selbach; Thomas Tybell
Journal:  Sci Rep       Date:  2017-06-29       Impact factor: 4.379

3.  Direct observation of oxygen vacancy-driven structural and resistive phase transitions in La2/3Sr1/3MnO3.

Authors:  Lide Yao; Sampo Inkinen; Sebastiaan van Dijken
Journal:  Nat Commun       Date:  2017-02-23       Impact factor: 14.919

4.  Exploring the Spatial Control of Topotactic Phase Transitions Using Vertically Oriented Epitaxial Interfaces.

Authors:  Wenrui Zhang; Jie Zhang; Shaobo Cheng; Christopher M Rouleau; Kim Kisslinger; Lihua Zhang; Yimei Zhu; Thomas Z Ward; Gyula Eres
Journal:  Nanomicro Lett       Date:  2021-12-02

5.  Symmetry mismatch-driven perpendicular magnetic anisotropy for perovskite/brownmillerite heterostructures.

Authors:  Jing Zhang; Zhicheng Zhong; Xiangxiang Guan; Xi Shen; Jine Zhang; Furong Han; Hui Zhang; Hongrui Zhang; Xi Yan; Qinghua Zhang; Lin Gu; Fengxia Hu; Richeng Yu; Baogen Shen; Jirong Sun
Journal:  Nat Commun       Date:  2018-05-15       Impact factor: 14.919

Review 6.  Structural Phase Transition and In-Situ Energy Storage Pathway in Nonpolar Materials: A Review.

Authors:  Xian-Kui Wei; Rafal E Dunin-Borkowski; Joachim Mayer
Journal:  Materials (Basel)       Date:  2021-12-18       Impact factor: 3.623
  6 in total

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