Cover Picture: Hierarchy Selection, Position Control, and Orientation of Growing Mesostructures by Patterned Surfaces (Adv. Mater. 8/2006)

Autor:	D. Konjhodzic, Ahmed S. G. Khalil, Frank Marlow
Rok vydání:	2006
Předmět:	Surface (mathematics) Materials science Pixel Hierarchy (mathematics) Mechanical Engineering Nanotechnology Orientation (vector space) Mechanics of Materials Hierarchical organization General Materials Science Cover (algebra) Biological system Position control Selection (genetic algorithm)
Zdroj:	Advanced Materials. 18
ISSN:	1521-4095 0935-9648
DOI:	10.1002/adma.200690033
Popis:	Spontaneous hierarchical organization of silica by means of a command surface is shown on the cover and described on p. 1055 by Marlow and co-workers. In this approach, the usual co-existence of energetically similar structures is overcome, permitting selection of one hierarchical silica structure. A patterned substrate is shown to lead to pixel-like, simultaneous growth of a hierarchal assembly involving four structural levels. The individual pixels belong to a new class of circularly organized solids.
Databáze:	OpenAIRE
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