Positron annihilation studies of defect structure of (TiZrHfNbV)N nitride coatings under Xe14+ 200 MeV ion irradiation
Pogrebnjak A.D. Bagdasaryan A.A. Horodek P. Tarelnyk V. Buranich V.V. Amekura H. Okubo N. Ishikawa N. Beresnev V.M.
15 November 2021Elsevier B.V.
Materials Letters
2021#303
A study of defect structure in (TiZrHfNbV)N coatings irradiated with 200 MeV high energy Xe14+ ions with different fluences by positron annihilation spectroscopy (PAS) was carried out. Positron lifetime studies showed that the vacancy-defects are the dominant defects type in investigated specimens. Although (TiZrHfNbV)N coatings were irradiated with high energy Xe+ ions with different fluences: 5 × 1011, 5 × 1012 and 5 × 1013 ions/cm2, no amorphous or intermetallic phase are detected.
Defect structure , High-entropy alloys , Nitride coatings , Positron annihilation spectroscopy , Positron lifetime , Structure
Text of the article Перейти на текст статьи
Sumy State University, 2, Rymskogo-Korsakova St., Sumy, 40007, Ukraine
Al-Farabi Kazakh National University, department of biotechnology, Almaty, Kazakhstan
Institute of Nuclear Physics Polish Academy of Sciences, Krakow, PL-31342, Poland
Sumy National Agrarian University, Sumy, Ukraine
National Institute for Materials Science (NIMS), Tsukuba, 305-0003, Ibaraki, Japan
Japan Atomic Energy Agency (JAEA), Tokai, 319-1195, Ibaraki, Japan
V. N. Karazin, Kharkiv National University, Svobody Sq., 4, Kharkiv, 61022, Ukraine
Sumy State University
Al-Farabi Kazakh National University
Institute of Nuclear Physics Polish Academy of Sciences
Sumy National Agrarian University
National Institute for Materials Science (NIMS)
Japan Atomic Energy Agency (JAEA)
V. N. Karazin
10 лет помогаем публиковать статьи Международный издатель
Книга Публикация научной статьи Волощук 2026 Book Publication of a scientific article 2026