Quasicrystals stabilized by entropy
β Scribed by Maddox, John
- Book ID
- 109759576
- Publisher
- Nature Publishing Group
- Year
- 1989
- Tongue
- English
- Weight
- 147 KB
- Volume
- 340
- Category
- Article
- ISSN
- 0028-0836
- DOI
- 10.1038/340261a0
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π SIMILAR VOLUMES
We discuss classical lattice-gas models without periodic ground states. To prove the thermodynamic stability of such systems we have to construct nonperiodie equilibrium states which are small perturbations of ground states. We review partial results in this direction and discuss possibilities of co
Discandium(III) titanate(IV), Sc 2 TiO 5 , prepared by the Β―ux method, has a pseudobrookite-type structure. The Sc and Ti atoms are partially disordered on the two octahedrally coordinated metal (M) sites (Wyckoff designations 8f and 4c in space group Cmcm). The most probable cation distribution sug