New carbon structures in annealed carbon–cadmium film coatings
- Авторлар: Volodin V.N.1, Tuleushev Y.Z.1, Shabanova T.A.2, Sukurov B.M.3, Zhakanbaev E.A.1
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Мекемелер:
- Institute of Nuclear Physics
- Institute of Geological Sciences
- Center of Earth, Metallurgy and Enrichment Sciences
- Шығарылым: Том 10, № 6 (2016)
- Беттер: 1187-1191
- Бөлім: Article
- URL: https://journals.rcsi.science/1027-4510/article/view/190354
- DOI: https://doi.org/10.1134/S1027451016050621
- ID: 190354
Дәйексөз келтіру
Аннотация
Carbon–cadmium alloy film coating solid solutions coexisting with amorphous carbon are for the first time obtained via ion-plasma sputtering and the codeposition of ultrafine particles of the above elements onto moving substrates. The concentration boundary of the existence of carbon solid solutions in cadmium is found to be a total carbon content in the coating of 63.5 at % (15.66 wt %). Upon the vacuum heat treatment of carbon–cadmium films with a carbon concentration of more than 57.5 at %, almost total evaporation of cadmium occurs with the formation of an amorphous carbon coating. During annealing at 1100°C, the amorphous carbon is found to crystallize into a new phase with a hexagonal primitive lattice and the parameters а = 0.6405 and с = 0.7828 nm. The face-centered cubic (fcc) phase of carbon with the lattice parameter а = 0.4265 nm is recorded in the nanocrystalline formations. The behavior of the initial film coating components during heating in vacuum is assumed, as well.
Негізгі сөздер
Авторлар туралы
V. Volodin
Institute of Nuclear Physics
Email: yuriy.tuleushev@mail.ru
Қазақстан, Almaty, 050032
Yu. Tuleushev
Institute of Nuclear Physics
Хат алмасуға жауапты Автор.
Email: yuriy.tuleushev@mail.ru
Қазақстан, Almaty, 050032
T. Shabanova
Institute of Geological Sciences
Email: yuriy.tuleushev@mail.ru
Қазақстан, Almaty, 050010
B. Sukurov
Center of Earth, Metallurgy and Enrichment Sciences
Email: yuriy.tuleushev@mail.ru
Қазақстан, Almaty, 050010
E. Zhakanbaev
Institute of Nuclear Physics
Email: yuriy.tuleushev@mail.ru
Қазақстан, Almaty, 050032
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