Additional evidence from x-ray powder diffraction patterns that icosahedral quasi-crystals of intermetallic compounds are twinned cubic crystals
Analysis of the measured values of Q for the weak peaks (small maxima, usually considered to be background fluctuations, “noise”) on the x-ray powder diffraction curves for 17 rapidly quenched alloys leads directly to the conclusion that they are formed by an 820-atom or 1012-atom primitive cubic st...
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| Izdano u: | Proc Natl Acad Sci U S A |
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| Glavni autor: | |
| Format: | Artigo |
| Jezik: | Inglês |
| Izdano: |
National Academy of Sciences
1988
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| Teme: | |
| Online pristup: | https://ncbi.nlm.nih.govhttps://pmc.ncbi.nlm.nih.gov/articles/PMC280479/ https://ncbi.nlm.nih.govhttps://pubmed.ncbi.nlm.nih.gov/16593948/ https://ncbi.nlm.nih.govhttps://doi.org/10.1073/pnas.85.13.4587 |
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