Structure refinement of decagonal Al-Ni-Co, superstructure type I

The structure of decagonal Al-Ni-Co, superstructure type I (the so-called Edagawa phase), was refined in physical space. A statistical approach was used to calculate the structure factors based on a rhombic Penrose tiling, with tile edge length 12.1 Å, as reference frame. A total number of 691 param...

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Bibliographic Details
Published in:	Philosophical magazine (2003. Print) Vol. 91; no. 19-21; pp. 2500 - 2509
Main Authors:	Kuczera, P., Wolny, J., Fleischer, F., Steurer, W.
Format:	Journal Article Conference Proceeding
Language:	English
Published:	Abingdon Taylor & Francis Group 01-07-2011 Taylor & Francis
Subjects:	Aluminum Amplitudes Condensed matter: structure, mechanical and thermal properties decagonal quasicrystal Edagawa phase Exact sciences and technology Mathematical analysis Physics Quasicrystalline structure Quasicrystals Semi-periodic solids Structure factor Structure of solids and liquids; crystallography superstructure type I Superstructures Aluminium base alloys Nickel alloys Structure factors Optimization method Ternary alloys Quasicrystals Penrose tiling Structural models Statistical models Superstructure Decagonal phase Cobalt alloys Transition element alloys Physical Sciences
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Summary:	The structure of decagonal Al-Ni-Co, superstructure type I (the so-called Edagawa phase), was refined in physical space. A statistical approach was used to calculate the structure factors based on a rhombic Penrose tiling, with tile edge length 12.1 Å, as reference frame. A total number of 691 parameters was refined against 6843 structure amplitudes, merged in Laue group 10/m.
Bibliography:	ObjectType-Article-2 SourceType-Scholarly Journals-1 ObjectType-Feature-1 content type line 23
ISSN:	1478-6435 1478-6443 1478-6433
DOI:	10.1080/14786435.2010.518985