New icosahedral alloys with superlattice order in the al-pd-mn system prepared by rapid solidification

A. P. Tsai; A. Inoue; Y. Yokoyamai; T. Masumoto

doi:10.1080/09500839008206473

New icosahedral alloys with superlattice order in the al-pd-mn system prepared by rapid solidification

A. P. Tsai, A. Inoue, Y. Yokoyamai, T. Masumoto

Center for Exploration of New Inorganic Materials

Research output: Contribution to journal › Article › peer-review

123 Citations (Scopus)

Abstract

An icosahedral quasicrystalline phase was found to be formed in rapidly solidified Al-Pd-Mn alloys. The quasicrystalline structure was confirmed to have asuperlattice structure of the simple icosahedral quasicrystal, similar to the face-centred icosahedral structure for Al-Cu-Fe quasicrystals. The intensity of thesuperlattice reflections increases successively with increasing Pd content, and hencePd atoms seem to occupy predominantly the superlattice site rather than thefundamental lattice in the icosahedral structure.

Original language	English
Pages (from-to)	9-14
Number of pages	6
Journal	Philosophical Magazine Letters
Volume	61
Issue number	1
DOIs	https://doi.org/10.1080/09500839008206473
Publication status	Published - 1990 Jan

ASJC Scopus subject areas

Condensed Matter Physics

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abstract = "An icosahedral quasicrystalline phase was found to be formed in rapidly solidified Al-Pd-Mn alloys. The quasicrystalline structure was confirmed to have asuperlattice structure of the simple icosahedral quasicrystal, similar to the face-centred icosahedral structure for Al-Cu-Fe quasicrystals. The intensity of thesuperlattice reflections increases successively with increasing Pd content, and hencePd atoms seem to occupy predominantly the superlattice site rather than thefundamental lattice in the icosahedral structure.",

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AU - Masumoto, T.

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N2 - An icosahedral quasicrystalline phase was found to be formed in rapidly solidified Al-Pd-Mn alloys. The quasicrystalline structure was confirmed to have asuperlattice structure of the simple icosahedral quasicrystal, similar to the face-centred icosahedral structure for Al-Cu-Fe quasicrystals. The intensity of thesuperlattice reflections increases successively with increasing Pd content, and hencePd atoms seem to occupy predominantly the superlattice site rather than thefundamental lattice in the icosahedral structure.

AB - An icosahedral quasicrystalline phase was found to be formed in rapidly solidified Al-Pd-Mn alloys. The quasicrystalline structure was confirmed to have asuperlattice structure of the simple icosahedral quasicrystal, similar to the face-centred icosahedral structure for Al-Cu-Fe quasicrystals. The intensity of thesuperlattice reflections increases successively with increasing Pd content, and hencePd atoms seem to occupy predominantly the superlattice site rather than thefundamental lattice in the icosahedral structure.

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