Synthesis and magnetic properties of multilayer Ni/Cu and NiFe/Cu nanowires

R. S. Liu; S. C. Chang; I. Baginskiy; S. F. Hu; C. Y. Huang

doi:10.1007/s12043-006-0039-4

Synthesis and magnetic properties of multilayer Ni/Cu and NiFe/Cu nanowires

R. S. Liu^*, S. C. Chang, I. Baginskiy, S. F. Hu, C. Y. Huang

^*此作品的通信作者

研究成果: 雜誌貢獻 › 期刊論文 › 同行評審

7 引文斯高帕斯（Scopus）

摘要

Highly ordered composite nanowires with multilayer Ni/Cu and NiFe/Cu have been fabricated by pulsed electrodeposition into nanoporous alumina membrane. The diameter of wires can be easily varied by pore size of alumina, ranging from 30 to 100 nm. The applied potential and the duration of each potential square pulse determine the thickness of the metal layers. The nanowires have been characterized by transmission electron microscopy (TEM), magnetic force microscopy (MFM), and vibrating sample magnetometer (VSM) measurements. The MFM images indicate that every ferromagnetic layer separated by Cu layer was present as single isolated domain-like magnet. This technique has potential use in the measurement and application of magnetic nanodevices.

原文	英語
頁（從 - 到）	85-91
頁數	7
期刊	Pramana - Journal of Physics
卷	67
發行號	1
DOIs	https://doi.org/10.1007/s12043-006-0039-4
出版狀態	已發佈 - 2006
對外發佈	是

ASJC Scopus subject areas

物理與天文學 (全部)

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10.1007/s12043-006-0039-4

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title = "Synthesis and magnetic properties of multilayer Ni/Cu and NiFe/Cu nanowires",

abstract = "Highly ordered composite nanowires with multilayer Ni/Cu and NiFe/Cu have been fabricated by pulsed electrodeposition into nanoporous alumina membrane. The diameter of wires can be easily varied by pore size of alumina, ranging from 30 to 100 nm. The applied potential and the duration of each potential square pulse determine the thickness of the metal layers. The nanowires have been characterized by transmission electron microscopy (TEM), magnetic force microscopy (MFM), and vibrating sample magnetometer (VSM) measurements. The MFM images indicate that every ferromagnetic layer separated by Cu layer was present as single isolated domain-like magnet. This technique has potential use in the measurement and application of magnetic nanodevices.",

keywords = "Anodic aluminum oxide, Nanowires, Ni/Cu, NiFe/Cu",

author = "Liu, {R. S.} and Chang, {S. C.} and I. Baginskiy and Hu, {S. F.} and Huang, {C. Y.}",

note = "Funding Information: This work was supported by the National Science Council of Taiwan under grant number NSC NSC 94-2113-M-002-030 and the Ministry of Economic Affairs of Taiwan under the grant number 94-EC-17-A-01-S1-026.",

year = "2006",

doi = "10.1007/s12043-006-0039-4",

language = "English",

volume = "67",

pages = "85--91",

journal = "Pramana - Journal of Physics",

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T1 - Synthesis and magnetic properties of multilayer Ni/Cu and NiFe/Cu nanowires

AU - Liu, R. S.

AU - Chang, S. C.

AU - Baginskiy, I.

AU - Hu, S. F.

AU - Huang, C. Y.

N1 - Funding Information: This work was supported by the National Science Council of Taiwan under grant number NSC NSC 94-2113-M-002-030 and the Ministry of Economic Affairs of Taiwan under the grant number 94-EC-17-A-01-S1-026.

PY - 2006

Y1 - 2006

N2 - Highly ordered composite nanowires with multilayer Ni/Cu and NiFe/Cu have been fabricated by pulsed electrodeposition into nanoporous alumina membrane. The diameter of wires can be easily varied by pore size of alumina, ranging from 30 to 100 nm. The applied potential and the duration of each potential square pulse determine the thickness of the metal layers. The nanowires have been characterized by transmission electron microscopy (TEM), magnetic force microscopy (MFM), and vibrating sample magnetometer (VSM) measurements. The MFM images indicate that every ferromagnetic layer separated by Cu layer was present as single isolated domain-like magnet. This technique has potential use in the measurement and application of magnetic nanodevices.

AB - Highly ordered composite nanowires with multilayer Ni/Cu and NiFe/Cu have been fabricated by pulsed electrodeposition into nanoporous alumina membrane. The diameter of wires can be easily varied by pore size of alumina, ranging from 30 to 100 nm. The applied potential and the duration of each potential square pulse determine the thickness of the metal layers. The nanowires have been characterized by transmission electron microscopy (TEM), magnetic force microscopy (MFM), and vibrating sample magnetometer (VSM) measurements. The MFM images indicate that every ferromagnetic layer separated by Cu layer was present as single isolated domain-like magnet. This technique has potential use in the measurement and application of magnetic nanodevices.

KW - Anodic aluminum oxide

KW - Nanowires

KW - Ni/Cu

KW - NiFe/Cu

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JO - Pramana - Journal of Physics

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Synthesis and magnetic properties of multilayer Ni/Cu and NiFe/Cu nanowires

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