METASTABLE PHASES FORMED BY ION-BEAM MIXING OF BINARY METAL SYSTEMS WITH POSITIVE HEATS OF FORMATION

被引：34

作者：

PEINER, E

KOPITZKI, K

机构：

[1] Univ Bonn, Bonn, West Ger, Univ Bonn, Bonn, West Ger

来源：

NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS | 1988年 / 34卷 / 02期

关键词：

COPPER AND ALLOYS - GOLD AND ALLOYS - ION BEAMS - Applications - SILVER AND ALLOYS - X-RAYS - Diffraction;

D O I：

10.1016/0168-583X(88)90741-0

中图分类号：

TH7 [仪器、仪表];

学科分类号：

0804 ; 080401 ; 081102 ;

摘要：

Multilayered samples of ten binary metals systems of different overall compositions were bombarded at 77 K by 400 keV Kr** plus -ions. All systems have positive heats of formation, which means that in thermal equilibrium the miscibility in the solid state is small. The samples were analyzed by in situ X-ray diffraction using a Seemann-Bohlin arrangement.

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页码：173 / 180

页数：8

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