POLYTOPES, NON-CRYSTALLINE STRUCTURES AND THEIR DIFFRACTIONS

被引：1

作者：

SADOC, JF

RIVIER, N

MOSSERI, R

机构：

[1] ARGONNE NATL LAB,ARGONNE,IL 60439

[2] CNRS,PHYS SOLIDES LAB,F-92190 MEUDON,FRANCE

来源：

JOURNAL OF NON-CRYSTALLINE SOLIDS | 1988年 / 106卷 / 1-3期

关键词：

Aluminum Lithium Copper Alloys--Structure;

D O I：

10.1016/0022-3093(88)90273-6

中图分类号：

TQ174 [陶瓷工业]; TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

The {3,3,5} polytope is an efficient model for tetrahedral close packed structures. In order to obtain realistic structures, it is necessary to decurve the space in which the {3,3,5} is embedded. This has been done by iterative procedures generating large polytopes of decreasing curvature. These polytopes are tetrahedral close packed structures with an hierarchical interfaced network of disclinations. This paper describes these structures, and relate them to diffraction patterns.

引用

页码：274 / 277

页数：4

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