INVESTIGATION OF HETEROGENEOUS CU1-XCOX ALLOYS WITH GIANT MAGNETORESISTANCE

被引：42

作者：

HUTTEN, A ^{[1
]}

THOMAS, G ^{[1
]}

机构：

[1] UNIV CALIF BERKELEY,LAWRENCE BERKELEY LAB,NATL CTR ELECTRON MICROSCOPY,BERKELEY,CA 94720

来源：

ULTRAMICROSCOPY | 1993年 / 52卷 / 3-4期

关键词：

D O I：

10.1016/0304-3991(93)90077-B

中图分类号：

TH742 [显微镜];

学科分类号：

摘要：

The decomposition kinetics of Cu1-xCox alloys have been investigated based on the theory of spinodal decomposition. Microstructural parameters such as size and concentration of compositional modulations have been predicted for as-prepared and subsequently annealed Cu81Co19 and Cu65Co35 samples. These predicted values have been compared with those determined experimentally from a combination of electron microscopy and field ion microscopy. The discussion emphasizes a possible application of a known decomposition mechanism and evaluated microstructural parameters to improve the amplitude of giant magnetoresistance in heterogeneous Cu1-xCox samples.

引用

页码：581 / 590

页数：10

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