Atomic dynamics and interatomic interaction in quasicrystals

被引：0
|
作者：
P. P. Parshin
M. G. Zemlyanov
R. A. Brand
机构：
[1] Russian Research Center Kurchatov Institute,
[2] INT,undefined
[3] Forschungszentrum Karlsruhe,undefined
来源：
Crystallography Reports | 2011年 / 56卷
关键词：
Vibrational Spectrum; Iron Atom; Crystallography Report; Copper Atom; Interatomic Interaction;
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学科分类号：
摘要：
The previous experimental data on the partial spectra of thermal atomic vibrations in icosahedral (Al62Cu25.5Fe12.5) and decagonal (Al71.3Ni24Fe4.7) quasicrystals have been used to perform a comparative analysis of the atomic dynamics features and determine the role that Al, Cu, Ni, and Fe atoms play in the formation of interatomic interaction in the alloys studied. A physical model of the decagonal quasicrystal structure is proposed.
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页码：1145 / 1148
页数：3
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