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  • A novel primitive cubic Al-Fe-Si phase in an Al-0.5Fe-0.2Si ▫$(\it{wt.}\%)$▫ alloy
    Dubaux, D. ...
    We report the identification of a new ternary Al-Fe-Si phase synthesized by arc-melting. Energy dispersive X-ray spectroscopy measurements show an homogeneous chemical distribution within the ... intermetallic grain with an overall stoichiometry equal to Al81.0Fe13.6Si5.4 (at.%). Atomically resolved High-Angle Annular Dark Field images collected along the [001] zone-axis are consistent with a cubic structure with an unit cell parameter close to 8.9 Å. Using microdiffraction analysis, it was possible to explore the zero-order Laue zone (ZOLZ) and first-order Laue zone (FOLZ) . This electron diffraction characterization leads to the conclusion that the Al81.0Fe13.6Si5.4 (at.%) crystallizes in the Pm 3‾ space group.
    Source: Materials today communications [Elektronski vir]. - ISSN 2352-4928 (Vol. 38, [article no.] 107877, Mar. 2024, str. 1-6)
    Type of material - e-article ; adult, serious
    Publish date - 2024
    Language - english
    COBISS.SI-ID - 178669315