Effect of external magnetic field on anisotropy of Co/Cu multilayer nanowires

Ji Ung Cho; Ji Hyun Min; Seung Pil Ko; Joon Young Soh; Young Keun Kim; Jun Hua Wu; Sung H. Choi

doi:10.1063/1.2172579

Effect of external magnetic field on anisotropy of Co/Cu multilayer nanowires

Ji Ung Cho, Ji Hyun Min, Seung Pil Ko, Joon Young Soh, Young Keun Kim, Jun Hua Wu, Sung H. Choi

Department of Materials Science and Engineering

Research output: Contribution to journal › Article › peer-review

49 Citations (Scopus)

Abstract

We have investigated the effect of external magnetic field exercised during the fabrication of the Co and CoCu multilayer nanowires in anodic aluminum oxide (AAO) templates using pulse electrodeposition. It is found that the effect becomes significant when the pore size is small. Deterioration occurs in the magnetic properties for the Co nanowires studied, whereas a distinct enhancement in the magnetic properties for the CuCo multilayer nanowires is achieved by applying an external magnetic field during nanowire growth using the AAO template comprising pores of 50 nm diameter.

Original language	English
Article number	08C909
Journal	Journal of Applied Physics
Volume	99
Issue number	8
DOIs	https://doi.org/10.1063/1.2172579
Publication status	Published - 2006

ASJC Scopus subject areas

Physics and Astronomy(all)

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10.1063/1.2172579

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title = "Effect of external magnetic field on anisotropy of Co/Cu multilayer nanowires",

abstract = "We have investigated the effect of external magnetic field exercised during the fabrication of the Co and CoCu multilayer nanowires in anodic aluminum oxide (AAO) templates using pulse electrodeposition. It is found that the effect becomes significant when the pore size is small. Deterioration occurs in the magnetic properties for the Co nanowires studied, whereas a distinct enhancement in the magnetic properties for the CuCo multilayer nanowires is achieved by applying an external magnetic field during nanowire growth using the AAO template comprising pores of 50 nm diameter.",

author = "Cho, {Ji Ung} and Min, {Ji Hyun} and Ko, {Seung Pil} and Soh, {Joon Young} and Kim, {Young Keun} and Wu, {Jun Hua} and Choi, {Sung H.}",

note = "Funding Information: This work was supported by the Korea Research Foundation Grant Nos. KRF-2005-D00023 and KRF-2004-005-D00057, by Grant No. A050750 of the Korea Health 21 R&D Project, Ministry of Health and Welfare, and by Grant No. M10500000105-05J0000-10510 from the National Research Laboratory Program of the Korea Science and Engineering Foundation. Copyright: Copyright 2011 Elsevier B.V., All rights reserved.",

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doi = "10.1063/1.2172579",

language = "English",

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journal = "Journal of Applied Physics",

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T1 - Effect of external magnetic field on anisotropy of Co/Cu multilayer nanowires

AU - Cho, Ji Ung

AU - Min, Ji Hyun

AU - Ko, Seung Pil

AU - Soh, Joon Young

AU - Kim, Young Keun

AU - Wu, Jun Hua

AU - Choi, Sung H.

N1 - Funding Information: This work was supported by the Korea Research Foundation Grant Nos. KRF-2005-D00023 and KRF-2004-005-D00057, by Grant No. A050750 of the Korea Health 21 R&D Project, Ministry of Health and Welfare, and by Grant No. M10500000105-05J0000-10510 from the National Research Laboratory Program of the Korea Science and Engineering Foundation. Copyright: Copyright 2011 Elsevier B.V., All rights reserved.

PY - 2006

Y1 - 2006

N2 - We have investigated the effect of external magnetic field exercised during the fabrication of the Co and CoCu multilayer nanowires in anodic aluminum oxide (AAO) templates using pulse electrodeposition. It is found that the effect becomes significant when the pore size is small. Deterioration occurs in the magnetic properties for the Co nanowires studied, whereas a distinct enhancement in the magnetic properties for the CuCo multilayer nanowires is achieved by applying an external magnetic field during nanowire growth using the AAO template comprising pores of 50 nm diameter.

AB - We have investigated the effect of external magnetic field exercised during the fabrication of the Co and CoCu multilayer nanowires in anodic aluminum oxide (AAO) templates using pulse electrodeposition. It is found that the effect becomes significant when the pore size is small. Deterioration occurs in the magnetic properties for the Co nanowires studied, whereas a distinct enhancement in the magnetic properties for the CuCo multilayer nanowires is achieved by applying an external magnetic field during nanowire growth using the AAO template comprising pores of 50 nm diameter.

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Effect of external magnetic field on anisotropy of Co/Cu multilayer nanowires

Abstract

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