A NEW PHASE IN THE INTERMETALLIC AU-CU SYSTEM

被引：1
|
作者：
PAN, XQ [1 ]
SIGLE, W [1 ]
PHILLIPP, F [1 ]
SEEGER, A [1 ]
机构：
[1] MAX PLANCK INST MET FORSCH, INST PHYS, D-70569 STUTTGART, GERMANY
来源：
PHILOSOPHICAL MAGAZINE LETTERS | 1994年 / 70卷 / 04期
关键词：
D O I：
10.1080/09500839408240976
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
A new phase in the Au-Cu system has been found by means of high-resolution transmission electron microscopy and further investigation by electron-energy-loss spectroscopy. It developed during room-temperature irradiation of ordered Cu3Au along [110] and [100] with 400 keV electrons. The composition of the new phase is close to Au0.5Cu0.5. The crystal structure is proposed to be either b.c.c. (a = 0.330 + 0.002 nm) or cubic primitive (a = 0.233 +/- 0.002 nm).
引用
收藏
页码：203 / 209
页数：7
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