Coherent coexistence of nanodiamonds and carbon onions in icosahedral core-shell particles
نویسندگان
چکیده
The general approach for describing and designing complex hierarchical icosahedral structures is discussed. Structural models of icosahedral carbon nanoparticles in which the local arrangement of atoms is virtually identical to that in diamond are derived. It is shown that icosahedral diamond-like particles can be transformed into onion-like shell structures (and vice versa) by the consecutive smoothing (puckering) of atomic networks without disturbance of their topological integrity. The possibility of coherent coexistence of icosahedral diamond-like core with onion shells is shown.
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ورودعنوان ژورنال:
- Acta Crystallographica Section A: Foundations of Crystallography
دوره 63 شماره
صفحات -
تاریخ انتشار 2007