Fabrication and magnetic behavior of Co-Ni nanowire arrays with small diameters

X. Y. Zhang; L. H. Xu; Jiyan Dai; H. L.W. Chan

doi:10.1016/j.physb.2004.09.089

Fabrication and magnetic behavior of Co-Ni nanowire arrays with small diameters

X. Y. Zhang, L. H. Xu, Jiyan Dai, H. L.W. Chan

Research output: Journal article publication › Journal article › Academic research › peer-review

20 Citations (Scopus)

Abstract

Ultra small Co-Ni nanowires with 8 nm diameters have been successfully fabricated within nanochannel alumina templates. The nanowires possess an FCC structure, and the axes of the nanowires are orientated along the [1 1 0] direction. The nanowires show strong temperature-dependent magnetic behavior. The coercivity in these nanowires increases greatly with decrease in temperature, and has T1/2dependence. A coercivity as high as 2529 Oe has been obtained at 5 K.

Original language	English
Pages (from-to)	187-191
Number of pages	5
Journal	Physica B: Condensed Matter
Volume	353
Issue number	3-4
DOIs	https://doi.org/10.1016/j.physb.2004.09.089
Publication status	Published - 15 Dec 2004

Keywords

Co-Ni nanowires
Magnetic behavior
Template

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Condensed Matter Physics
Electrical and Electronic Engineering

More information

10.1016/j.physb.2004.09.089

Cite this

@article{8094b95a0d8e4c4286363da751558ce7,

title = "Fabrication and magnetic behavior of Co-Ni nanowire arrays with small diameters",

abstract = "Ultra small Co-Ni nanowires with 8 nm diameters have been successfully fabricated within nanochannel alumina templates. The nanowires possess an FCC structure, and the axes of the nanowires are orientated along the [1 1 0] direction. The nanowires show strong temperature-dependent magnetic behavior. The coercivity in these nanowires increases greatly with decrease in temperature, and has T1/2dependence. A coercivity as high as 2529 Oe has been obtained at 5 K.",

keywords = "Co-Ni nanowires, Magnetic behavior, Template",

author = "Zhang, {X. Y.} and Xu, {L. H.} and Jiyan Dai and Chan, {H. L.W.}",

year = "2004",

month = dec,

day = "15",

doi = "10.1016/j.physb.2004.09.089",

language = "English",

volume = "353",

pages = "187--191",

journal = "Physica B: Condensed Matter",

issn = "0921-4526",

publisher = "Elsevier",

number = "3-4",

}

TY - JOUR

T1 - Fabrication and magnetic behavior of Co-Ni nanowire arrays with small diameters

AU - Zhang, X. Y.

AU - Xu, L. H.

AU - Dai, Jiyan

AU - Chan, H. L.W.

PY - 2004/12/15

Y1 - 2004/12/15

N2 - Ultra small Co-Ni nanowires with 8 nm diameters have been successfully fabricated within nanochannel alumina templates. The nanowires possess an FCC structure, and the axes of the nanowires are orientated along the [1 1 0] direction. The nanowires show strong temperature-dependent magnetic behavior. The coercivity in these nanowires increases greatly with decrease in temperature, and has T1/2dependence. A coercivity as high as 2529 Oe has been obtained at 5 K.

AB - Ultra small Co-Ni nanowires with 8 nm diameters have been successfully fabricated within nanochannel alumina templates. The nanowires possess an FCC structure, and the axes of the nanowires are orientated along the [1 1 0] direction. The nanowires show strong temperature-dependent magnetic behavior. The coercivity in these nanowires increases greatly with decrease in temperature, and has T1/2dependence. A coercivity as high as 2529 Oe has been obtained at 5 K.

KW - Co-Ni nanowires

KW - Magnetic behavior

KW - Template

UR - http://www.scopus.com/inward/record.url?scp=10444265255&partnerID=8YFLogxK

U2 - 10.1016/j.physb.2004.09.089

DO - 10.1016/j.physb.2004.09.089

M3 - Journal article

VL - 353

SP - 187

EP - 191

JO - Physica B: Condensed Matter

JF - Physica B: Condensed Matter

SN - 0921-4526

IS - 3-4

ER -

Fabrication and magnetic behavior of Co-Ni nanowire arrays with small diameters

Abstract

Keywords

ASJC Scopus subject areas

More information

Other files and links

Cite this