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Zigzag charged domain walls in ferroelectric PbTiO3

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378271%3A_____%2F23%3A00570980" target="_blank" >RIV/68378271:_____/23:00570980 - isvavai.cz</a>

  • Alternative codes found

    RIV/46747885:24220/23:00010624 RIV/46747885:24510/23:00010624

  • Result on the web

    <a href="http://doi.org/10.1103/PhysRevB.107.094102" target="_blank" >http://doi.org/10.1103/PhysRevB.107.094102</a>

  • DOI - Digital Object Identifier

    <a href="http://dx.doi.org/10.1103/PhysRevB.107.094102" target="_blank" >10.1103/PhysRevB.107.094102</a>

Alternative languages

  • Result language

    angličtina

  • Original language name

    Zigzag charged domain walls in ferroelectric PbTiO3

  • Original language description

    We report a theoretical investigation of a charged 180◦ domain wall in ferroelectric PbTiO3, compensated by randomly distributed immobile charge defects. For this we utilize atomistic shell-model simulations and continuous phase-field simulations in the framework of the Ginzburg-Landau-Devonshire model. We predict that domain walls form a zigzag pattern and we discuss their properties in a broad interval of compensation-region widths, ranging from a couple to over 100 nm. The zigzag is accompanied by a local polarization rotation which we explain to provide an efficient mechanism for charge compensation.

  • Czech name

  • Czech description

Classification

  • Type

    J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database

  • CEP classification

  • OECD FORD branch

    10302 - Condensed matter physics (including formerly solid state physics, supercond.)

Result continuities

  • Project

    <a href="/en/project/GJ20-05167Y" target="_blank" >GJ20-05167Y: Magneto-electric properties of ferroelectric charged domain walls</a><br>

  • Continuities

    I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Others

  • Publication year

    2023

  • Confidentiality

    S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Data specific for result type

  • Name of the periodical

    Physical Review B

  • ISSN

    2469-9950

  • e-ISSN

    2469-9969

  • Volume of the periodical

    107

  • Issue of the periodical within the volume

    9

  • Country of publishing house

    US - UNITED STATES

  • Number of pages

    9

  • Pages from-to

    094102

  • UT code for WoS article

    000962189900007

  • EID of the result in the Scopus database

    2-s2.0-85150865666