Stable one-dimensional quasi crystal in a Al-Cu-Fe-Mn system

Ampo Sai; Akira Sato; Akiji Yamamoto; Akihisa Inoue; Tsuyoshi Masumoto

Stable one-dimensional quasi crystal in a Al-Cu-Fe-Mn system

Ampo Sai, Akira Sato, Akiji Yamamoto, Akihisa Inoue, Tsuyoshi Masumoto

Center for Exploration of New Inorganic Materials

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

4 Citations (Scopus)

Abstract

A stable one-dimensional quasi crystal was formed in a fully annealed Al₆₅Cu₂₀Fe₁₀Mn₅. It was confirmed by stereographic electron diffraction analysis that the one-dimensional quasi crystal has a modified decagonal structure with 6-layer periodicity along the original c axis and 8-layer periodicity in the P direction. Microscopic observation reveals a linking columnar morphology with planar facets around the columns. The columnar direction is identified to coincide with the pseudotenfold(c) axis.

Original language	English
Journal	Japanese Journal of Applied Physics, Part 2: Letters
Volume	31
Issue number	7 B
Publication status	Published - 1992 Dec 1

ASJC Scopus subject areas

Engineering(all)
Physics and Astronomy (miscellaneous)
Physics and Astronomy(all)

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abstract = "A stable one-dimensional quasi crystal was formed in a fully annealed Al65Cu20Fe10Mn5. It was confirmed by stereographic electron diffraction analysis that the one-dimensional quasi crystal has a modified decagonal structure with 6-layer periodicity along the original c axis and 8-layer periodicity in the P direction. Microscopic observation reveals a linking columnar morphology with planar facets around the columns. The columnar direction is identified to coincide with the pseudotenfold(c) axis.",

author = "Ampo Sai and Akira Sato and Akiji Yamamoto and Akihisa Inoue and Tsuyoshi Masumoto",

year = "1992",

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T1 - Stable one-dimensional quasi crystal in a Al-Cu-Fe-Mn system

AU - Sai, Ampo

AU - Sato, Akira

AU - Yamamoto, Akiji

AU - Inoue, Akihisa

AU - Masumoto, Tsuyoshi

PY - 1992/12/1

Y1 - 1992/12/1

N2 - A stable one-dimensional quasi crystal was formed in a fully annealed Al65Cu20Fe10Mn5. It was confirmed by stereographic electron diffraction analysis that the one-dimensional quasi crystal has a modified decagonal structure with 6-layer periodicity along the original c axis and 8-layer periodicity in the P direction. Microscopic observation reveals a linking columnar morphology with planar facets around the columns. The columnar direction is identified to coincide with the pseudotenfold(c) axis.

AB - A stable one-dimensional quasi crystal was formed in a fully annealed Al65Cu20Fe10Mn5. It was confirmed by stereographic electron diffraction analysis that the one-dimensional quasi crystal has a modified decagonal structure with 6-layer periodicity along the original c axis and 8-layer periodicity in the P direction. Microscopic observation reveals a linking columnar morphology with planar facets around the columns. The columnar direction is identified to coincide with the pseudotenfold(c) axis.

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JO - Japanese Journal of Applied Physics, Part 1: Regular Papers & Short Notes

JF - Japanese Journal of Applied Physics, Part 1: Regular Papers & Short Notes

SN - 0021-4922

IS - 7 B

ER -

Stable one-dimensional quasi crystal in a Al-Cu-Fe-Mn system

Abstract

ASJC Scopus subject areas

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