Fabrication and magnetic anisotropy of the epitaxial Fe nanowires/Cu(001)/Si(001)

H. M. Hwang; J. H. Kang; J. Lee; J. Y. Choi; H. H. Lee

doi:10.1149/1.2801014

Fabrication and magnetic anisotropy of the epitaxial Fe nanowires/Cu(001)/Si(001)

H. M. Hwang, J. H. Kang, J. Lee, J. Y. Choi, H. H. Lee

Department of Physics

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

5 Citations (Scopus)

Abstract

Fe nanowires 300 nm in width are fabricated from the epitaxial Fe film on Cu(001)/Si(001) by using laser interference lithography and chemical wet etching. The wire axis is parallel to the magnetic hard direction of the film. Scanning electron microscope and electron diffraction spectroscope spot profile analysis indicate that the isolated wires are successively fabricated. Although the Fe film shows intrinsic fourfold symmetry due to its crystallinity, the magnetic properties of the nanowires are strongly dominated by the uniaxial shape anisotropy.

Original language	English
Pages (from-to)	K7-K9
Journal	Electrochemical and Solid-State Letters
Volume	11
Issue number	1
DOIs	https://doi.org/10.1149/1.2801014
Publication status	Published - 2008

All Science Journal Classification (ASJC) codes

Chemical Engineering(all)
Materials Science(all)
Physical and Theoretical Chemistry
Electrochemistry
Electrical and Electronic Engineering

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AU - Lee, J.

AU - Choi, J. Y.

AU - Lee, H. H.

PY - 2008

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AB - Fe nanowires 300 nm in width are fabricated from the epitaxial Fe film on Cu(001)/Si(001) by using laser interference lithography and chemical wet etching. The wire axis is parallel to the magnetic hard direction of the film. Scanning electron microscope and electron diffraction spectroscope spot profile analysis indicate that the isolated wires are successively fabricated. Although the Fe film shows intrinsic fourfold symmetry due to its crystallinity, the magnetic properties of the nanowires are strongly dominated by the uniaxial shape anisotropy.

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Fabrication and magnetic anisotropy of the epitaxial Fe nanowires/Cu(001)/Si(001)

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