SEGREGATIONS IN DISORDERED CLOSE-PACKED STRUCTURES AND RELATED DIFFUSE-SCATTERING IN COBALT AND COBALT ALLOYS .1. MODEL INTENSITY CALCULATIONS AND GENERAL EFFECTS

被引：3

作者：

BABKEVICH, AY ^{[1
]}

FREY, F ^{[1
]}

机构：

[1] UNIV MUNICH,INST KRISTALLOG & MINERAL,D-80333 MUNICH,GERMANY

来源：

PHILOSOPHICAL MAGAZINE A-PHYSICS OF CONDENSED MATTER STRUCTURE DEFECTS AND MECHANICAL PROPERTIES | 1995年 / 72卷 / 05期

关键词：

D O I：

10.1080/01418619508236258

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Diffraction from well-ordered polytypic 2H, 3C, 4H, 9R, 5T and one-dimensionally disordered close-packed structures containing segregations of dilute atoms or impurities is considered. The diffuse scattering was calculated by the Monte Carlo technique. Anomalous diffuse scattering contributions were found along the H-K=0 (mod 3) reciprocal-lattice rows of perfect (without stacking disorder) crystals as well as in one-dimensionally disordered crystals with a correlated distribution of segregations. Details of the intensity redistribution, and the shift and asymmetry of diffuse reflections are reported.

引用

页码：1331 / 1340

页数：10

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