THE INCOMMENSURATE STRUCTURE OF (SR, CA)14CU24O41 - A STUDY BY ELECTRON-DIFFRACTION AND HIGH-RESOLUTION MICROSCOPY

被引：26

作者：

MILAT, O

VANTENDELOO, G

AMELINCKX, S

MEHBOD, M

DELTOUR, R

机构：

[1] UNIV LIBRE BRUXELLES, B-1050 BRUSSELS, BELGIUM

[2] UNIV ZAGREB, INST PHYS, YU-41000 ZAGREB, CROATIA

来源：

ACTA CRYSTALLOGRAPHICA A-FOUNDATION AND ADVANCES | 1992年 / 48卷

关键词：

D O I：

10.1107/S0108767392002204

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The modulated structure in (Sr, Ca)14Cu24O41 has been studied using electron diffraction and high-resolution microscopy. The structure can be considered as consisting of two interpenetrating substructures. The first sheet-like substructure is shown to be hardly modulated while the second substructure, consisting of c-oriented chains, contains most of the modulation. High-resolution electron microscopy allows either separate imaging of the two substructures or identification of the misfit between them.

引用

页码：618 / 625

页数：8

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