Topographic Study of Fe70co30and Ni80fe20of Various Thickness for Spin Valve Application

Dhanalakshmi D; Mani GMK

Proceedings of the First International Conference on Combinatorial and Optimization, ICCAP 2021, December 7-8 2021, Chennai, India

Research Article

Topographic Study of Fe70co30and Ni80fe20of Various Thickness for Spin Valve Application

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@INPROCEEDINGS{10.4108/eai.7-12-2021.2314738,
    author={Dhanalakshmi  D and Mani  GMK},
    title={Topographic Study of Fe70co30and Ni80fe20of Various Thickness for Spin Valve Application},
    proceedings={Proceedings of the First International Conference on Combinatorial and Optimization, ICCAP 2021, December 7-8 2021, Chennai, India},
    publisher={EAI},
    proceedings_a={ICCAP},
    year={2021},
    month={12},
    keywords={feco nife uhv dc sputtering vacuum},
    doi={10.4108/eai.7-12-2021.2314738}
}

Dhanalakshmi D
Mani GMK
Year: 2021
Topographic Study of Fe70co30and Ni80fe20of Various Thickness for Spin Valve Application
ICCAP
EAI
DOI: 10.4108/eai.7-12-2021.2314738

Dhanalakshmi D¹^,*, Mani GMK¹

1: PSG College of Technology

*Contact email: dgd.apsc@psgtech.ac.in

Abstract

FeCo and NiFe thin films of various thickness were prepared on silicon substrate using UHV DC Magnetron Sputtering. The thickness of the film was studied using stylus profilometer.Topography of the surface was studied by AFM which confirms roughness of the film, increases with increasein film thickness. Magnetic properties of the film were studied using VSM analysis.We observe that the magnetic properties of FeCo and NiFe thin filmvaries with film thickness. SEM-EDS analysis confirms purity of the films.

Keywords: feco nife uhv dc sputtering vacuum

Published: 2021-12-22
Publisher: EAI

: http://dx.doi.org/10.4108/eai.7-12-2021.2314738