More on``Atomic motions in the crystalline Al$_{50}$Cu$_{35}$Ni$_{15}$ alloy''

Gerrit Coddens

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More on``Atomic motions in the crystalline Al$_{50}$Cu$_{35}$Ni$_{15}$ alloy''

Gerrit Coddens

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Abstract

We refute recent claims that ultrafast atomic jumps as observed in quasicrystals (QC) could be called phasons in many crystalline alloys by pointing out that there is a genuine conceptual difference between the hopping dynamics in an imperfect crystal containing a substantial number of vacancies, and the hopping dynamics due to phason motion in QC.

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Gerrit Coddens. 2002-01-11. More on``Atomic motions in the crystalline Al$_{50}$Cu$_{35}$Ni$_{15}$ alloy''. https://arxiv.org/abs/cond-mat/0201172

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