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Can I read Phason strain and structural perfection in the Zn–Mg–rare-earth icosahedral phases on EtoBox?
Phason strain and structural perfection in the Zn–Mg–rare-earth icosahedral phases by A Létoublon; I.R Fisher; T.J Sato; M de Boissieu; M Boudard; S Agliozzo; L Mancini; J Gastaldi; P.C Canfield; A.I Goldman; A.-P Tsai is a Engineering article available to read on EtoBox.
What is Phason strain and structural perfection in the Zn–Mg–rare-earth icosahedral phases about?
The structural perfection of eight samples of icosahedral Zn-Mg-R (R=Y, Ho and Tb) single grains has been studied by high resolution X-ray diffraction. Four samples present a systematic peak shift proportional to Q per characteristic of a linear phason strain. Two other samples present a peak splitting proportional to Q per . Only two samples had their Bragg peak position corresponding to the ideal one, with a width increasing linearly with Q per . The perfection of one of these last two samples was investigated by synchrotron monochromatic X-ray topography. It was found to be a microstructure similar to the one exhibited by conventional crystals grown by the same technique (flux-growth).
Who reads Phason strain and structural perfection in the Zn–Mg–rare-earth icosahedral phases?
It is typically read by researchers, students, and practitioners in Engineering.
- Author
- A Létoublon; I.R Fisher; T.J Sato; M de Boissieu; M Boudard; S Agliozzo; L Mancini; J Gastaldi; P.C Canfield; A.I Goldman; A.-P Tsai
- Publisher
- Elsevier Science; Elsevier ; Elsevier BV (ISSN 0921-5093)
- Published
- 2000
- Language
- EN
- Field
- Engineering (Physical Sciences)