Medium range structure of hydrogenated amorphous Ti84Si16

被引：0

作者：

Pojtinger, A ^{[1
]}

Lamparter, P ^{[1
]}

Steeb, S ^{[1
]}

机构：

[1] Max Planck Inst Met Forsch, D-70174 Stuttgart, Germany

来源：

ZEITSCHRIFT FUR NATURFORSCHUNG SECTION A-A JOURNAL OF PHYSICAL SCIENCES | 1999年 / 54卷 / 12期

关键词：

amorphous Ti84Si16; small angle neutron scattering; hydrogen loading;

D O I：

暂无

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Amorphous melt-spun Ti84Si16 was investigated by small angle neutron scattering (SANS) in the blank state as well as after loading with hydrogen or deuterium. The integrated intensity and the fractal dimension of the SANS signal change strongly with increasing H, D content. A model is proposed which explains the changes of the scattering signal. By means of this model it is concluded that melt-spun amorphous Ti,,Si,, consists of two types of regions. The first type contains pure Ti and the composition of the second type is Ti80Si20. The inner surfaces between these types of regions have fractal features.

引用

页码：704 / 710

页数：7