A combinatorial properties study of thin film Al Fe alloys

被引：4
|
作者：
Mardare, Andrei I. [1 ]
Hassel, Achim Walter [1 ]
机构：
[1] Johannes Kepler Univ Linz, Inst Chem Technol Inorgan Mat, A-4040 Linz, Austria
来源：
PHYSICA STATUS SOLIDI A-APPLICATIONS AND MATERIALS SCIENCE | 2013年 / 210卷 / 05期
关键词：
anodic oxide films; combinatorial libraries; scanning droplet cell microscopy; X-ray photoelectron spectroscopy; ANODIC-OXIDATION; OXIDE-FILMS; PASSIVATION; ALUMINUM; IRON; LAYERS;
D O I：
10.1002/pssa.201200737
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The microstructure of an AlFe combinatorial thin film library with a compositional spread ranging from 5 to 23at.% Fe was analysed. The local crystallographic properties were correlated to the film microstructure dynamic changes. The presence of a transitional region between two metastable phases in the AlFe alloys was identified and related to a percolation threshold near Al-12at.% Fe. Anodic oxidation of the parent metals produced a mixed oxide on the surface of the AlFe library. XPS investigation of the mixed oxides suggested an intimate mixing of Al2O3 and Fe2O3.
引用
收藏
页码：1025 / 1029
页数：5
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