Those properties of CMAs we know something about

被引:0
作者
Fournée, V. [1 ]
Barthés-Labrousse, M.-G. [2 ]
Dubois, J.-M. [1 ]
机构
[1] Laboratoire de Science et Génie des Matériaux et de Métallurgie (UMR 7584 CNRS-INPL), Institut Jean Lamour (FR2797 CNRS-INPL-UHP), Ecole des Mines, Parc de Saurupt, Nancy cedex
[2] CNRS, Centre d’Etudes de Chimie Métallurgique, 15 rue Georges Urbain, Vitry cedex
关键词
Applications; Complex structures; Properties; Quasicrystals;
D O I
10.4028/www.scientific.net/SSP.138.407
中图分类号
学科分类号
摘要
New tools are nowadays available to solve the crystallographic structure of complex compounds in metallic alloy systems and a vivid interest manifests itself to discover new compounds in multi-constituent alloys with hundreds or more atoms per unit cell. Meanwhile, it is observed that the metallic character of the alloy progressively disappears with increasing the number of atoms in the unit cell. This contribution focuses at a few examples of this atypical behavior of complex metallic alloys, including quasicrystals as the ultimate state of structural complexity in a crystal made of metals. Emphasis is put on surface properties. © (2008) Trans Tech Publications, Switzerland.
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页码:407 / 450
页数:43
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