Novel kind of decagonal ordering in Al74Cr15Fe11
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Date
2020
Publication Type
Journal Article
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yes
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Abstract
A high-angle annular dark field scanning transmission electron microscopy study of the intermetallic compound Al74Cr15Fe11 reveals a quasiperiodic structure significantly differing from the ones known so far. In contrast to the common quasi-unit-cells based on Gummelt decagons, the present structure is related to a covering formed by Lück decagons, which can also be described by a Hexagon-Bow-Tie tiling.
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published
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Journal / series
Volume
11 (1)
Pages / Article No.
6209
Publisher
Nature