Compositional Dependence of Magnetic Properties in CoFe/Au Nanobarcodes
- Authors
- Yoon, Seung Jae; Kim, Bong Gun; Jeon, In Tak; Wu, Jun Hua; Kim, Young Keun
- Issue Date
- 10월-2012
- Publisher
- IOP PUBLISHING LTD
- Citation
- APPLIED PHYSICS EXPRESS, v.5, no.10
- Indexed
- SCIE
SCOPUS
- Journal Title
- APPLIED PHYSICS EXPRESS
- Volume
- 5
- Number
- 10
- URI
- https://scholar.korea.ac.kr/handle/2021.sw.korea/107405
- DOI
- 10.1143/APEX.5.103003
- ISSN
- 1882-0778
- Abstract
- Nanobarcodes consisting of multicomponents and multisegments have gained attention lately because they can offer multiple functionalities. Here, we report the structure, composition, and magnetic properties of CoFe/Au nanobarcodes fabricated by a pulsed electrodeposition method in one solution bath. The nanobarcodes with three different compositions in magnetic segments including Co68Fe32 (Co-rich), Co50Fe50 (equiatomic), and Co35Fe65 (Fe-rich) exhibit different magnetic characteristics as a result of compositional variation. The highest saturation magnetization value of 1739 emu/cm(3) was observed in the Fe-rich case. (C) 2012 The Japan Society of Applied Physics
- Files in This Item
- There are no files associated with this item.
- Appears in
Collections - College of Engineering > Department of Materials Science and Engineering > 1. Journal Articles
Items in ScholarWorks are protected by copyright, with all rights reserved, unless otherwise indicated.