Synthesis and Characterization of Fe-FeOx Core-Shell Nanowires
- Authors
- Lee, Ju Hun; Wu, Jun Hua; Lee, Ji Sung; Jeon, Ki Seok; Kim, Hae Ryong; Lee, Jong Heun; Suh, Yung Doug; Kim, Young Keun
- Issue Date
- Nov-2008
- Publisher
- Institute of Electrical and Electronics Engineers
- Keywords
- Core-shell nanowires; Iron; Iron oxide; Nano-Raman; Nanostructure
- Citation
- IEEE Transactions on Magnetics, v.44, no.11, pp.3950 - 3953
- Indexed
- SCOPUS
- Journal Title
- IEEE Transactions on Magnetics
- Volume
- 44
- Number
- 11
- Start Page
- 3950
- End Page
- 3953
- URI
- https://scholarworks.bwise.kr/erica/handle/2021.sw.erica/42060
- DOI
- 10.1109/TMAG.2008.2001515
- ISSN
- 0018-9464
- Abstract
- We report the synthesis and characterization of Fe - FeOx core-shell nanowires by thermal conversion of the Fe nanowires from pulse electrodeposition in anodized aluminum oxide (AAO) nanotemplates under various conditions. Well-defined core-shell nanostructure of the Fe - FeOx nanowires was confirmed by TEM and corresponding elemental line scanning and point scanning. The type of the iron oxide in the shell was identified using nano-Raman spectroscopy, which exposes magnetite to be the major constituent. The magnetic measurements demonstrate that the nanowires are robustly soft magnetic, with the magnetization tunable by heat treatment parameters and a weak magnetic easy direction parallel to the nanowire axis.
- Files in This Item
-
Go to Link
- Appears in
Collections - COLLEGE OF ENGINEERING SCIENCES > DEPARTMENT OF BIONANO ENGINEERING > 1. Journal Articles
![qrcode](https://api.qrserver.com/v1/create-qr-code/?size=55x55&data=https://scholarworks.bwise.kr/erica/handle/2021.sw.erica/42060)
Items in ScholarWorks are protected by copyright, with all rights reserved, unless otherwise indicated.