Structural and magneto-transport properties of electrodeposited bismuth nanowires

被引：198

作者：

Liu, K ^{[1
]}

Chien, CL

Searson, PC

Kui, YZ

机构：

[1] Johns Hopkins Univ, Dept Phys & Astron, Baltimore, MD 21218 USA

[2] Johns Hopkins Univ, Dept Mat Sci & Engn, Baltimore, MD 21218 USA

[3] Univ Marne La Vallee, Dept Phys, F-77454 Marne La Vallee, France

来源：

APPLIED PHYSICS LETTERS | 1998年 / 73卷 / 10期

关键词：

D O I：

10.1063/1.122378

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

Arrays of semimetallic Bi nanowires have been successfully fabricated by electrodeposition. Each nanowire consists of elongated Bi grains along the wire direction. Very large positive magnetoresistance of 300% at low temperatures and 70% at room temperature with quasilinear field dependence has been observed. These features are desirable for wide-range field sensing applications. (C) 1998 American Institute of Physics. [S0003-6951(98)00236-8].

引用

页码：1436 / 1438

页数：3

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