Affiliation:
1. School of Materials and Energy, Lanzhou University, Lanzhou 730000, P. R. China
Abstract
Co2FeGa Heusler alloy nanowires with diameters of about 30, 60 and 110 nm were prepared using a template-assisted electrochemical deposition method. We observe the different angular dependences of coercivity and remanence ratio for these samples. Magneto-transport measurements show that the 30 nm diameter Co2FeGa nanowires has a large magnetoresistance up to −56%, which is much higher than 60 and 110 nm diameter Co2FeGa nanowires. This is the first time that the magnetoresistance properties of Co2FeGa nanowires were presented.
Funder
Nature Science Foundation of Gansu Province
Publisher
World Scientific Pub Co Pte Ltd
Subject
General Materials Science
Cited by
1 articles.
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