The Microstructures and Electrical Resistivity of (Al, Cr, Ti)FeCoNiOx High-Entropy Alloy Oxide Thin Films
Joint Authors
Tsau, Chun-Huei
Hwang, Zhang-Yan
Chen, Swe-Kai
Source
Advances in Materials Science and Engineering
Issue
Vol. 2015, Issue 2015 (31 Dec. 2015), pp.1-6, 6 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2015-05-04
Country of Publication
Egypt
No. of Pages
6
Abstract EN
The (Al, Cr, Ti)FeCoNi alloy thin films were deposited by PVD and using the equimolar targets with same compositions from the concept of high-entropy alloys.
The thin films became metal oxide films after annealing at vacuum furnace for a period; and the resistivity of these thin films decreased sharply.
After optimum annealing treatment, the lowest resistivity of the FeCoNiOx, CrFeCoNiOx, AlFeCoNiOx, and TiFeCoNiOx films was 22, 42, 18, and 35 μΩ-cm, respectively.
This value is close to that of most of the metallic alloys.
This phenomenon was caused by delaminating of the alloy oxide thin films because the oxidation was from the surfaces of the thin films.
The low resistivity of these oxide films was contributed to the nonfully oxidized elements in the bottom layers and also vanishing of the defects during annealing.
American Psychological Association (APA)
Tsau, Chun-Huei& Hwang, Zhang-Yan& Chen, Swe-Kai. 2015. The Microstructures and Electrical Resistivity of (Al, Cr, Ti)FeCoNiOx High-Entropy Alloy Oxide Thin Films. Advances in Materials Science and Engineering،Vol. 2015, no. 2015, pp.1-6.
https://search.emarefa.net/detail/BIM-1053238
Modern Language Association (MLA)
Tsau, Chun-Huei…[et al.]. The Microstructures and Electrical Resistivity of (Al, Cr, Ti)FeCoNiOx High-Entropy Alloy Oxide Thin Films. Advances in Materials Science and Engineering No. 2015 (2015), pp.1-6.
https://search.emarefa.net/detail/BIM-1053238
American Medical Association (AMA)
Tsau, Chun-Huei& Hwang, Zhang-Yan& Chen, Swe-Kai. The Microstructures and Electrical Resistivity of (Al, Cr, Ti)FeCoNiOx High-Entropy Alloy Oxide Thin Films. Advances in Materials Science and Engineering. 2015. Vol. 2015, no. 2015, pp.1-6.
https://search.emarefa.net/detail/BIM-1053238
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1053238