1992Philosophical Magazine LettersRequires access

Stable one-dimensional quasicrystals in Al-Pd-Fe alloys

An‐Pang Tsai, Tsuyoshi Masumoto, Akiji Yamamoto

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Abstract

A stable one-dimensional quasicrystal has been found in slowly cooled Al75Pd15Fe10. The one-dimensional quasicrystal can be derived from a two-dimensional decagonal quasicrystal by introducing a finite linear phason strain. The melting temperature of the one-dimensional quasicrystal was measured to be lower than that of the two-dimensional decagonal quasicrystal.

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What this paper is about

A stable one-dimensional quasicrystal has been found in slowly cooled Al75Pd15Fe10. The one-dimensional quasicrystal can be derived from a two-dimensional decagonal quasicrystal by introducing a finite linear phason strain. The melting temperature of the one-dimensional quasicrystal was measured to be lower than that of the two-dimensional decagonal quasicrystal.

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Available abstract

A stable one-dimensional quasicrystal has been found in slowly cooled Al75Pd15Fe10. The one-dimensional quasicrystal can be derived from a two-dimensional decagonal quasicrystal by introducing a finite linear phason strain. The melting temperature of the one-dimensional quasicrystal was measured to be lower than that of the two-dimensional decagonal quasicrystal.

Key concepts: Quasicrystal, Phason, Condensed matter physics, Materials science, Icosahedral symmetry, Crystallography, Physics, Chemistry

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