Institutional repository of Ural Federal University named after the first President of Russia B.N.Yeltsin

Ural Federal University

Institutional repository of Ural Federal University named after the first President of Russia B.N.Yeltsin
Not a member yet
    133564 research outputs found

    Oxygen-Vacancy Transport in Acceptor-Doped Perovskites: Effective Medium Approximation Approach

    Get PDF
    Received: 14 August 2025. Accepted: 26 August 2025. Published online: 29 August 2025.A statistical theory, based on the effective medium approximation and master equation, is developed to describe oxygen-vacancy transport in AB1–xRxO3–δ perovskites taking into account inter-defect interactions. The role of acceptor-bound vacancy states and Fermi-type correlations is elucidated. The effects of inter-defect interaction on the dependence of oxygen-vacancy transport coefficients on dopant content and energetics of acceptor-bound states are established. Analytical findings are validated by Monte Carlo simulations, which also enable us to calculate the tracer diffusivity and determine the Haven ratio. The results can be useful for understanding transport phenomena in various acceptor-doped oxides promising for electrochemical applications

    СИНТЕЗ СЛОЖНЫХ ОКСИДОВ НА ОСНОВЕ ОКСИДОВ БАРИЯ, ЭРБИЯ И АЛЮМИНИЯ

    Get PDF

    КОМПЛЕКСНЫЙ АНАЛИЗ ВОЗНИКНОВЕНИЯ АНТИФЕРРОМАГНИТНОГО УПОРЯДОЧЕНИЯ И РЕАЛИЗАЦИИ ЭФФЕКТА ОБМЕННОГО СМЕЩЕНИЯ В ПЛЕНОЧНЫХ СТРУКТУРАХ НА ОСНОВЕ СПЛАВОВ СИСТЕМЫ Cr-Al

    Get PDF
    Работа выполнена при поддержке Министерства науки и высшего образования РФ в рамках проекта № FEUZ-2024-0060

    МОДИФИКАЦИЯ МАГНИТНЫХ СВОЙСТВ СОЕДИНЕНИЯ Fe7S4Se4

    Get PDF
    Работа выполнена при поддержке Министерства науки и высшего образования Российской Федерации (проект FEUZ-2023-0017)

    ВЗАИМОДЕЙСТВИЕ ЭПОКСИДОВ 3-ЦИАНОХРОМОНОВ С N-НУКЛЕОФИЛАМИ

    Get PDF
    Работа выполнена при финансовой поддержке гранта РНФ №22-73-10236

    MODIFICATION OF POLYVINYL CHLORIDE BY INCORPORATING ZNS NANOPARTICLES

    Get PDF

    92,406

    full texts

    133,564

    metadata records
    Updated in last 30 days.
    Institutional repository of Ural Federal University named after the first President of Russia B.N.Yeltsin is based in Russia
    Access Repository Dashboard
    Do you manage Institutional repository of Ural Federal University named after the first President of Russia B.N.Yeltsin? Access insider analytics, issue reports and manage access to outputs from your repository in the CORE Repository Dashboard!