Inexpensive wooden-ball models for close-packed crystal structures.

Autor: Eggert, Jon, Dunham, Jeffrey S.
Předmět:
Zdroj: American Journal of Physics; Nov2000, Vol. 68 Issue 11, p1061, 3p, 3 Diagrams
Abstrakt: Describes ball models for the face-centered cubic (fcc) and hexagonal closed pack (hcp) structures through which physics students can gain an intuitive, hands-on feel for structures' interstitial sites and primitive cells. Roles of fcc and hcp in discussions of crystal structure in solid-state physics courses; Description of inorganic crystal structures based on either fcc or hcp structure.
Databáze: Complementary Index