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Abstract <p>The results of the study on the radiation resistance of optical properties of ZrO<sub>2</sub> micropowder modified with MgO nanoparticles after electron irradiation (<i>E</i> = 30 keV, Φ = 2 × 10<sup>16</sup> cm<sup>–2</sup>) are presented. It has been found that modification with MgO nanoparticles does not lead to the formation of new types of radiation defects; however, the number of the formed radiation defects decreases with an increase in MgO content. When modified, radiation resistance increases by 1.7 times compared to unmodified samples.</p>

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Study of Radiation Resistance of Optical Properties of ZrO2 Micropowder Modified with MgO Nanoparticles

  • 期刊论文

  • 发表日期：

    2025年4月1日

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  • M. M. Mikhailov,
  • D. S. Fedosov,
  • V. A. Goronchko,
  • A. N. Lapin,
  • S. A. Yuryev

摘要

Abstract

The results of the study on the radiation resistance of optical properties of ZrO2 micropowder modified with MgO nanoparticles after electron irradiation (E = 30 keV, Φ = 2 × 1016 cm–2) are presented. It has been found that modification with MgO nanoparticles does not lead to the formation of new types of radiation defects; however, the number of the formed radiation defects decreases with an increase in MgO content. When modified, radiation resistance increases by 1.7 times compared to unmodified samples.