Kixium monolayers: A simple alternative to the bubble raft model for close-packed spheres
Autor: | S. Michael Condren, Keenan E. Dungey, George C. Lisensky |
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Rok vydání: | 2000 |
Předmět: | |
Zdroj: | Journal of Chemical Education. 77:618 |
ISSN: | 1938-1328 0021-9584 |
DOI: | 10.1021/ed077p618 |
Popis: | Many descriptions of solid-state structures begin with close packing of hard spheres in three dimensions. In traditional presentations, the three-dimensional structures are built up from two-dimensional sheets of close-packed spheres. This model focuses on the two-dimensional sheets, which are spontaneously formed from cereal pieces. The structure of the cereal rafts can be presented with an overhead projector. |
Databáze: | OpenAIRE |
Externí odkaz: |