LOOP-SHAPED AND BAND-SHAPED DEFECTS OBSERVED IN QUASI-CRYSTALS BY X-RAY TOPOGRAPHY

被引：16

作者：

GASTALDI, J

REINIER, E

JOURDAN, C

GRANGE, G

QUIVY, A

BOUDARD, M

机构：

[1] CNRS,CTR ETUD CHIM MET,F-94407 VITRY,FRANCE

[2] THERMODYNAM & PHYSICOCHIM MET LAB,F-38402 ST MARTIN DHERES,FRANCE

来源：

PHILOSOPHICAL MAGAZINE LETTERS | 1995年 / 72卷 / 05期

关键词：

D O I：

10.1080/09500839508242469

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Large millimetre-sized grains of Al-Cu-Fe grown by the annealing technique developed at the Centre d'Etudes de Chimie Metallurgique in Vitry, France, and subgrains cut in centimetre-sized Al-Pd-Mn quasicrystals grown by solidification (Bridgman-Czochralski) at the Laboratoire de Thermodynamique et Physicochimie Metallurgiques in Grenoble, France, were investigated by X-ray topography. Two types of defect were identified: loops and bands. Both the nature of the strain field around these defects and their origin are discussed.

引用

页码：311 / 321

页数：11

共 20 条

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