Space-group determination of monoclinic and orthorhombic Al13Co4 approximants by the convergent-beam electron diffraction method

Tadahiro Yokosawa; Koh Saitoh; Michiyoshi Tanaka; An Pang Tsai

doi:10.1143/JPSJ.69.1586

Space-group determination of monoclinic and orthorhombic Al₁₃Co₄ approximants by the convergent-beam electron diffraction method

Tadahiro Yokosawa, Koh Saitoh, Michiyoshi Tanaka, An Pang Tsai

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

Abstract

Space groups of monoclinic and orthorhombic Al₁₃Co₄ approximants have been determined to be C2/m and Pnmn, respectively, by the convergent-beam electron diffraction method. These space groups agree with those assumed in an X-ray structure analysis [Freiburg et al.: Mater. Sci. Forum 228-231 (1996) 583] and a conventional electron diffraction method [Ma and Kuo: Metall. Trans. 23A (1992) 1121].

Original language	English
Pages (from-to)	1586-1589
Number of pages	4
Journal	journal of the physical society of japan
Volume	69
Issue number	6
DOIs	https://doi.org/10.1143/JPSJ.69.1586
Publication status	Published - 2000 Jun
Externally published	Yes

Keywords

AlCo approximant
Convergent-beam electron diffraction
Space-group determination

ASJC Scopus subject areas

Physics and Astronomy(all)

Access to Document

10.1143/JPSJ.69.1586

Cite this

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title = "Space-group determination of monoclinic and orthorhombic Al13Co4 approximants by the convergent-beam electron diffraction method",

abstract = "Space groups of monoclinic and orthorhombic Al13Co4 approximants have been determined to be C2/m and Pnmn, respectively, by the convergent-beam electron diffraction method. These space groups agree with those assumed in an X-ray structure analysis [Freiburg et al.: Mater. Sci. Forum 228-231 (1996) 583] and a conventional electron diffraction method [Ma and Kuo: Metall. Trans. 23A (1992) 1121].",

keywords = "AlCo approximant, Convergent-beam electron diffraction, Space-group determination",

author = "Tadahiro Yokosawa and Koh Saitoh and Michiyoshi Tanaka and Tsai, {An Pang}",

year = "2000",

month = jun,

doi = "10.1143/JPSJ.69.1586",

language = "English",

volume = "69",

pages = "1586--1589",

journal = "Journal of the Physical Society of Japan",

issn = "0031-9015",

publisher = "Physical Society of Japan",

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TY - JOUR

T1 - Space-group determination of monoclinic and orthorhombic Al13Co4 approximants by the convergent-beam electron diffraction method

AU - Yokosawa, Tadahiro

AU - Saitoh, Koh

AU - Tanaka, Michiyoshi

AU - Tsai, An Pang

PY - 2000/6

Y1 - 2000/6

N2 - Space groups of monoclinic and orthorhombic Al13Co4 approximants have been determined to be C2/m and Pnmn, respectively, by the convergent-beam electron diffraction method. These space groups agree with those assumed in an X-ray structure analysis [Freiburg et al.: Mater. Sci. Forum 228-231 (1996) 583] and a conventional electron diffraction method [Ma and Kuo: Metall. Trans. 23A (1992) 1121].

AB - Space groups of monoclinic and orthorhombic Al13Co4 approximants have been determined to be C2/m and Pnmn, respectively, by the convergent-beam electron diffraction method. These space groups agree with those assumed in an X-ray structure analysis [Freiburg et al.: Mater. Sci. Forum 228-231 (1996) 583] and a conventional electron diffraction method [Ma and Kuo: Metall. Trans. 23A (1992) 1121].

KW - AlCo approximant

KW - Convergent-beam electron diffraction

KW - Space-group determination

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JF - Journal of the Physical Society of Japan

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