Nanostructure studied using the atomic pair distribution function

Q2 Chemistry
S. Billinge
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引用次数: 12

Abstract

Studying the atomic structure of nanostructured materials presents a special chal- lenge because our extensive crystallographic toolbox begins to lose its power on the nano- scale. The presumption of periodicity is a poor approximation when structural correlation lengths are limited to a few tens of nanometres or less and alternative approaches are needed. Here we give an overview of recent results where the use of the atomic pair distribution function analysis of x-ray and neutron powder diffraction has yielded useful insights in dif- ferent classes of nanostructure problem.
利用原子对分布函数研究纳米结构
研究纳米结构材料的原子结构是一个特殊的挑战,因为我们广泛的晶体学工具箱开始在纳米尺度上失去它的力量。当结构相关长度限制在几十纳米或更小,需要替代方法时,周期性的假设是一个很差的近似值。在这里,我们概述了最近的结果,其中使用x射线和中子粉末衍射的原子对分布函数分析在不同类别的纳米结构问题中产生了有用的见解。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
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来源期刊
CiteScore
1.47
自引率
0.00%
发文量
0
审稿时长
3 months
期刊介绍: Zeitschrift für Kristallographie International journal for structural, physical, and chemical aspects of crystalline materials ISSN 0044-2968 Founded in 1877 by Paul Groth Zeitschrift für Kristallographie is one of the world’s oldest scientific journals. In original papers, letters and review articles it presents results of theoretical or experimental study on crystallography.
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