Continuum model of bimetallic nanoparticles for calculating partial coordination numbers
| Autor: | V. V. Srabionyan, K. E. Bdoyan, V. V. Pryadchenko, D. B. Shemet |
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| Rok vydání: | 2016 |
| Předmět: |
Materials science
Continuum (topology) Coordination number Hadron General Physics and Astronomy Nanoparticle Nanotechnology 02 engineering and technology 010402 general chemistry 021001 nanoscience & nanotechnology 01 natural sciences Molecular physics 0104 chemical sciences Distribution (mathematics) Cluster (physics) 0210 nano-technology Atomic density Bimetallic strip |
| Zdroj: | Bulletin of the Russian Academy of Sciences: Physics. 80:1354-1357 |
| ISSN: | 1934-9432 1062-8738 |
| DOI: | 10.3103/s1062873816110277 |
| Popis: | A way of calculating partial coordination numbers is proposed for bimetallic nanoparticles with different radial distributions of atoms relative to a selected center. It is based on a continuum approximation for the atomic density distribution in the volume of nanoparticles (continuum model) and does not require the use of cluster-based models of nanoparticles to obtain information on the distribution of components in nanoparticles. The results obtained in this manner are compared to those from directly calculating the partial coordination numbers in atomic clusters. |
| Databáze: | OpenAIRE |
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