New allotropic forms of carbon based on С60 and С20 fullerenes with specific mechanical characteristics
- Авторлар: Kvashnina Y.A.1,2, Kvashnin D.G.3,4,5, Kvashnin A.G.2,6, Sorokin P.B.1,3,4
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Мекемелер:
- Technological Institute for Superhard and Novel Carbon Materials
- Moscow Institute of Physics and Technology
- National University of Science and Technology MISiS
- Emanuel Institute of Biochemical Physics
- Pirogov Russian National Research Medical University
- Skolkovo Institute of Science and Technology
- Шығарылым: Том 105, № 7 (2017)
- Беттер: 419-425
- Бөлім: Condensed Matter
- URL: https://journals.rcsi.science/0021-3640/article/view/160223
- DOI: https://doi.org/10.1134/S0021364017070104
- ID: 160223
Дәйексөз келтіру
Аннотация
New allotropic forms of carbon based on С60 and С20 fullerenes are considered. The most stable carbon compounds are found using an evolution algorithm, and their crystal structure (X-ray diffraction spectra) and electron (band structure) and mechanical (moduli of elasticity, hardness) characteristics are studied. The carbon phase with the tetragonal symmetry with mechanical properties close to those of a diamond crystal and having a narrow band gap is found.
Авторлар туралы
Yu. Kvashnina
Technological Institute for Superhard and Novel Carbon Materials; Moscow Institute of Physics and Technology
Хат алмасуға жауапты Автор.
Email: jakvashnina@gmail.com
Ресей, Troitsk, Moscow, 108840; Dolgoprudnyi, Moscow region, 141701
D. Kvashnin
National University of Science and Technology MISiS; Emanuel Institute of Biochemical Physics; Pirogov Russian National Research Medical University
Email: jakvashnina@gmail.com
Ресей, Moscow, 119049; Moscow, 119334; Moscow, 117997
A. Kvashnin
Moscow Institute of Physics and Technology; Skolkovo Institute of Science and Technology
Email: jakvashnina@gmail.com
Ресей, Dolgoprudnyi, Moscow region, 141701; Skolkovo, Moscow region, 143026
P. Sorokin
Technological Institute for Superhard and Novel Carbon Materials; National University of Science and Technology MISiS; Emanuel Institute of Biochemical Physics
Email: jakvashnina@gmail.com
Ресей, Troitsk, Moscow, 108840; Moscow, 119049; Moscow, 119334
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