Тип публикации: статья из журнала

Год издания: 2023

Идентификатор DOI: 10.1134/s0031918x2360135x

Ключевые слова: МАХ phases, chromium germanides, epitaxial thin films, auger electron spectroscopy, magnetron sputtering co-deposition, metallic materials

Аннотация: Auger electron spectroscopy was used to determine the phase composition of Cr₂GeC MAX phase thin films. A distinctive feature of the formation of carbon-containing MAX phases is the shape of carbon Auger peaks, which is characteristic of metal carbides spectra. Features of the Auger spectra in the presence of secondary phases of chromium germanides are found. Their presence can manifest itself in an increase in the energy of the germanium peaks, which is caused by a chemical shift during the formation of the Cr–Ge bond. Moreover, we have detected the accumulation of electronic charge, which can be explained by the features of the surface morphology.

Журнал: Physics of Metals and Metallography

Выпуск журнала: Т. 124, № 14

Номера страниц: 1776-1782

ISSN журнала: 0031918X

Место издания: Екатеринбург

Издатель: Pleiades Publishing, Ltd. (Плеадес Паблишинг, Лтд)

• Andryushchenko T. A. (Kirensky Institute of Physics, Federal Research Center KSC SB RAS)
• Lyaschenko S. A. (Kirensky Institute of Physics, Federal Research Center KSC SB RAS)
• Varnakov S. N. (Kirensky Institute of Physics, Federal Research Center KSC SB RAS)
• Lukyanenko A. V. (Kirensky Institute of Physics, Federal Research Center KSC SB RAS)
• Nemtsev I. V. (Kirensky Institute of Physics, Federal Research Center KSC SB RAS)
• Yakovlev I. A. (Kirensky Institute of Physics, Federal Research Center KSC SB RAS)
• Shevtsov D. V. (Kirensky Institute of Physics, Federal Research Center KSC SB RAS)
• Maximova O. A. (Kirensky Institute of Physics, Federal Research Center KSC SB RAS)
• Ovchinnikov S. G. (Kirensky Institute of Physics, Federal Research Center KSC SB RAS)

• Ядро РИНЦ (eLIBRARY.RU)