Structural surface elements of diamond-core nanoparticles
| Autor: | Yu. V. Novakovskaya, A. V. Vorontsov |
|---|---|
| Rok vydání: | 2016 |
| Předmět: |
Surface (mathematics)
Fullerene Chemistry Ab initio Nanoparticle Diamond A diamond 02 engineering and technology General Chemistry engineering.material 010402 general chemistry 021001 nanoscience & nanotechnology Curvature 01 natural sciences 0104 chemical sciences Core (optical fiber) Computational chemistry Chemical physics Physics::Atomic and Molecular Clusters engineering 0210 nano-technology |
| Zdroj: | Doklady Chemistry. 467:69-72 |
| ISSN: | 1608-3113 0012-5008 |
| Popis: | Ab initio modeling of Cn clusters comprising up to 250 atoms and having a diamond core revealed stable primary surface elements of nondiamond nature. At large local curvature of the surface, pentaatomic rings dominate. At a smaller local curvature, the fraction of six-membered rings increases, and so does the fraction of structures that resemble open fragments of fullerenes and nuclei of cross-sectional segments of nanotubes. |
| Databáze: | OpenAIRE |
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