Structure of the orthorhombic form of Mn(2)Al(7), Fe(2)Al(7), and (Mn(0.7)Fe(0.3))(2)Al(7) that by twinning produces grains with decagonal point-group symmetry
Analysis of electron diffraction photographs of grains of Mn(2)Al(7), Fe(2)Al(7), and (Mn(0.7)Fe(0.3))(2)Al(7) leads to the conclusion that they are 5-fold twins of a 1664-atom orthorhombic crystal with a = 32.86 Å, b = 31.23 Å, and c = 24.80 Å and with 16 icosahedral clusters of 104 atoms in positi...
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| Publié dans: | Proc Natl Acad Sci U S A |
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| Auteur principal: | |
| Format: | Artigo |
| Langue: | Inglês |
| Publié: |
National Academy of Sciences
1988
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| Sujets: | |
| Accès en ligne: | https://ncbi.nlm.nih.govhttps://pmc.ncbi.nlm.nih.gov/articles/PMC280008/ https://ncbi.nlm.nih.govhttps://pubmed.ncbi.nlm.nih.gov/16593921/ https://ncbi.nlm.nih.govhttps://doi.org/10.1073/pnas.85.8.2422 |
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