DocumentCode
1412796
Title
Giant positive magnetoresistance in arrays of semi-metallic bismuth nanowires
Author
Liu, Kai ; Chien, C.L. ; Searson, P.C. ; Yu-Zhang, Kui
Author_Institution
Dept. of Phys. & Astron., Johns Hopkins Univ., Baltimore, MD, USA
Volume
34
Issue
4
fYear
1998
fDate
7/1/1998 12:00:00 AM
Firstpage
1093
Lastpage
1095
Abstract
Arrays of semi-metallic Bi nanowires have been successfully fabricated by electrodeposition. A very large positive magnetoresistance of 300% at low temperatures and 70% at room temperature with quasi-linear field dependence has been observed. These features are highly desirable for magnetoresistive field sensing applications
Keywords
arrays; bismuth; electrodeposits; magnetoresistance; nanostructured materials; Bi; arrays; electrodeposition; giant positive magnetoresistance; low temperatures; magnetoresistive field sensing applications; quasi-linear field dependence; room temperature; semi-metallic bismuth nanowires; Biomembranes; Bismuth; Chemical vapor deposition; Fabrication; Giant magnetoresistance; Nanostructures; Nanowires; Scanning electron microscopy; Transistors; Wires;
fLanguage
English
Journal_Title
Magnetics, IEEE Transactions on
Publisher
ieee
ISSN
0018-9464
Type
jour
DOI
10.1109/20.706369
Filename
706369
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