Nano-scale metal multilayers produced by repeated press-rolling
作者:
P.H. Shingu,
K. Yasuna,
K.N. Ishihara,
A. Otsuki,
M. Terauchi,
期刊:
Radiation Effects and Defects in Solids
(Taylor Available online 1999)
卷期:
Volume 148,
issue 1-4
页码: 555-562
ISSN:1042-0150
年代: 1999
DOI:10.1080/10420159908229109
出版商: Taylor & Francis Group
关键词: Mechanical alloying;Nano-structure;Multilayer;Giant magnetoresistance;Chaos;Rolling
数据来源: Taylor
摘要:
Multilayer structured alloys which have a layer thickness less than 10 nm have been produced by the application of repeated pressing and rolling to the initially macroscopically thick layered sample. The TEM observation of a Ag/Fe sample revealed a regular alternate lamination of Ag and Fe with the layer thickness in the range of 10 nm. The measured electrical resistivity showed a large dependence on the applied magnetic field which is characteristic to the composite structure of magnetic and non-magnetic metals in the thickness range of nanometers.
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