Formation of Nanostructures on the Surface of Aluminium—Silicon Films by Bombardment with Low-Energy Argon Ions of Inductive RF Discharge Plasma
- 作者: Bachurin V.I.1, Amirov I.I.1, Lobzov K.N.1,2, Simakin S.G.1, Smirnova M.A.1
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隶属关系:
- Yaroslavl Branch of the Valiev Institute of Physics and Technology of the RAS
- Demidov Yaroslavl State University
- 期: 编号 11 (2024)
- 页面: 24-31
- 栏目: Articles
- URL: https://journals.rcsi.science/1028-0960/article/view/281116
- DOI: https://doi.org/10.31857/S1028096024110034
- EDN: https://elibrary.ru/REVPWT
- ID: 281116
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详细
The results of an experimental study of changes in the chemical composition and surface topography of two-component AlSi thin films with an initial Si concentration of 1% under low-energy ion-plasma sputtering are presented. Using scanning electron microscopy, scanning electron Auger spectroscopy and secondary ion mass spectrometry, irradiation with argon ions with energies of 40–200 eV in the near-surface layer of the film was found to increase the Si concentration by more than an order of magnitude. Nanostructures in the form of hills with a diameter of 20–50 nm and a height of 15–30 nm are formed on the surface, which can be identified as silicon. The enrichment of the surface with Si and the formation of nanostructures can be caused by differences in the sputtering yields and threshold sputtering energies of the film components.
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作者简介
V. Bachurin
Yaroslavl Branch of the Valiev Institute of Physics and Technology of the RAS
编辑信件的主要联系方式.
Email: vibachurin@mail.ru
俄罗斯联邦, Yaroslavl, 150067
I. Amirov
Yaroslavl Branch of the Valiev Institute of Physics and Technology of the RAS
Email: vibachurin@mail.ru
俄罗斯联邦, Yaroslavl, 150067
K. Lobzov
Yaroslavl Branch of the Valiev Institute of Physics and Technology of the RAS; Demidov Yaroslavl State University
Email: vibachurin@mail.ru
俄罗斯联邦, Yaroslavl, 150067; Yaroslavl, 150003
S. Simakin
Yaroslavl Branch of the Valiev Institute of Physics and Technology of the RAS
Email: vibachurin@mail.ru
俄罗斯联邦, Yaroslavl, 150067
M. Smirnova
Yaroslavl Branch of the Valiev Institute of Physics and Technology of the RAS
Email: vibachurin@mail.ru
俄罗斯联邦, Yaroslavl, 150067
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