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

IF 0.4 Q4 PHYSICS, CONDENSED MATTER

Journal of Surface Investigation: X-ray, Synchrotron and Neutron Techniques Pub Date : 2025-09-10 DOI:10.1134/S1027451025700429

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

引用次数: 0

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.

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MgO纳米粒子修饰ZrO2微粉光学性能的抗辐射性能研究

研究了MgO纳米粒子修饰ZrO2微粉在电子辐照（E = 30 keV， Φ = 2 × 1016 cm-2）后光学性能的耐辐射性能。研究发现，MgO纳米粒子的修饰不会导致新型辐射缺陷的形成；随着MgO含量的增加，形成的辐射缺陷数量减少。经改性后，样品的抗辐射能力比未改性样品提高1.7倍。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Journal of Surface Investigation: X-ray, Synchrotron and Neutron Techniques PHYSICS, CONDENSED MATTER-

CiteScore

0.90

自引率

25.00%

发文量

144

审稿时长

3-8 weeks

期刊介绍： Journal of Surface Investigation: X-ray, Synchrotron and Neutron Techniques publishes original articles on the topical problems of solid-state physics, materials science, experimental techniques, condensed media, nanostructures, surfaces of thin films, and phase boundaries: geometric and energetical structures of surfaces, the methods of computer simulations; physical and chemical properties and their changes upon radiation and other treatments; the methods of studies of films and surface layers of crystals (XRD, XPS, synchrotron radiation, neutron and electron diffraction, electron microscopic, scanning tunneling microscopic, atomic force microscopic studies, and other methods that provide data on the surfaces and thin films). Articles related to the methods and technics of structure studies are the focus of the journal. The journal accepts manuscripts of regular articles and reviews in English or Russian language from authors of all countries. All manuscripts are peer-reviewed.