Magneto-structural properties of Co2FeIn Heusler nanowires for Spintronics applications

被引：0
|
作者：
Jimenez, Ana I. [1 ]
Garcia, Javier [1 ]
Vega, Victor [1 ]
Alvarez, Yolanda [1 ]
Gonzalez, Ana S. [1 ]
Barriga-Castro, Enrique D. [2 ]
Luna, Carlos [3 ]
Prida, Victor M. [1 ]
机构：
[1] Univ Oviedo, Dept Phys, Oviedo 33007, Asturias, Spain
[2] Ctr Invest Quim Aplicada, Blvd Enrique Reyna Hermosillo 140, Saltillo 25294, Coahuila, Mexico
[3] Univ Autonoma Nuevo Leon, San Nicolas De Los Garza 66455, Nuevo Leon, Mexico
来源：
2024 IEEE INTERNATIONAL MAGNETIC CONFERENCE-SHORT PAPERS, INTERMAG SHORT PAPERS | 2024年
关键词：
Nanoporous alumina membrane; Electrodeposition; Heusler-alloy; Magnetic nanowires; Spintronics;
D O I：
10.1109/icSmartGrid61824.2024.10576756
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
Co2FeIn Heusler alloy nanowires were synthesized through a pulsed electrodeposition process in the pores of alumina membranes. SEM and TEM analysis of nanowires display a diameter of around 165 +/- 11 nm, 12 mu m in length and averaged composition of Co49Fe28In23. SAED analysis and X-ray diffraction patterns indicate the presence of a cubic L2(1) crystalline phase. VSM magnetic hysteresis loops of the as-synthesized nanowires array evidenced an easy magnetization axis lying along the nanowires length and showing a coercivity of around 70 Oe, which is of the same order than the switching field values measured in single isolated nanowires by NanoMOKE. FORC analysis revealed also high magnetostatic interaction among the Co2FeIn nanowires in the array, but with low coercive field distribution.
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页数：2
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