Fabrication of Long-Range Ordered Aluminum Oxide and Fe/Au Multilayered Nanowires for 3-D Magnetic Memory

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Type
Article
Authors
Um, Joseph cc
Zamani Kouhpanji, Mohammad Reza cc
Liu, Samuel cc
Nemati Porshokouh, Zohreh
Sung, Sang Yeob
Kosel, Jürgen cc
Stadler, Bethanie cc
KAUST Department
Computer, Electrical and Mathematical Sciences and Engineering (CEMSE) Division
Electrical Engineering Program
Sensing, Magnetism and Microsystems Lab
Date
2020-09-02
Online Publication Date
2020-09-02
Print Publication Date
2020-02
Submitted Date
2019-06-22
Permanent link to this record
http://hdl.handle.net/10754/661516

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Abstract
Large-scale long-range ordered anodic aluminum oxide and multilayered nanowires (NWs) are attractive to 3-D nanostructured material applications, such as high-density 3-D magnetic memory. This article demonstrates long-range ordered aluminum oxide made by simple and inexpensive double imprinting with line-patterned stamp and uniform iron-gold multilayered NWs fabricated by galvanostatic electrochemical deposition with a single electrolyte bath. These two structural features show potential for future high-density recording systems that require long-range ordered devices separated from each other by insulation to eliminate crosstalk.
Citation
Um, J., Zamani Kouhpanji, M. R., Liu, S., Nemati Porshokouh, Z., Sung, S.-Y., Kosel, J., & Stadler, B. (2020). Fabrication of Long-Range Ordered Aluminum Oxide and Fe/Au Multilayered Nanowires for 3-D Magnetic Memory. IEEE Transactions on Magnetics, 56(2), 1–6. doi:10.1109/tmag.2019.2942946
Sponsors
This work was supported by the National Science Foundation through the National Nano Coordinated Infrastructure Network under Award ECCS-1542202, and through the Materials Research Science and Engineering Centers Program, which was performed in the Minnesota Nano Center and the Characterization Facility, University of Minnesota, respectively.
Publisher
Institute of Electrical and Electronics Engineers Inc.
Journal
IEEE Transactions on Magnetics
DOI
10.1109/TMAG.2019.2942946
Collections
Articles; Electrical Engineering Program; Sensing, Magnetism and Microsystems Lab; Computer, Electrical and Mathematical Sciences and Engineering (CEMSE) Division