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   Articles with "co2fesi" as a keyword



Diffuson contribution to anomalous Hall effect in disordered Co2FeSi thin films

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recommendations! Published in 2019 at "Journal of Magnetism and Magnetic Materials"

DOI: 10.1016/j.jmmm.2019.02.081

Abstract: Abstract An exhaustive study of the influence of disorder on anomalous Hall (AH) resistivity ( ρ xy AH ), longitudinal resistivity ( ρ xx ), magnetoresistance and magnetization of Co2FeSi (CFS) Heusler alloy thin films… read more here.

Keywords: diffuson contribution; thin films; anomalous hall; contribution ... See more keywords

Epitaxial contact Andreev reflection spectroscopy of NbN/Co2FeSi layered devices

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recommendations! Published in 2018 at "Applied Physics Letters"

DOI: 10.1063/1.5007287

Abstract: We investigated the spin polarization P of Co-based Heusler alloy Co2FeSi by epitaxial contact Andreev reflection (ECAR) spectroscopy using epitaxially grown superconductor NbN and Heusler alloy Co2FeSi layered devices. Ferromagnetic Co2FeSi possesses the highest Curie… read more here.

Keywords: andreev reflection; contact andreev; co2fesi; spectroscopy ... See more keywords

Comparative experimental and theoretical study on anomalous Nernst effect of Heusler alloy Co2FeSi thin film: estimation of on-site Coulomb interaction at Co site

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recommendations! Published in 2025 at "Science and Technology of Advanced Materials"

DOI: 10.1080/14686996.2025.2564061

Abstract: ABSTRACT Co2FeSi is considered a half-metallic ferromagnet and a Weyl semimetal, however, its predicted properties have been shown to be heavily influenced by how the on-site Coulomb interaction is incorporated, which remains controversial. In this… read more here.

Keywords: site; site coulomb; coulomb interaction; co2fesi ... See more keywords

Enhanced giant magnetoresistance in Heusler alloy (Co2FeSi/Ag)N multilayers for read sensor applications

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recommendations! Published in 2024 at "Journal of Physics D: Applied Physics"

DOI: 10.1088/1361-6463/ad9bbe

Abstract: We theoretically investigate the spin transport behavior of multilayer [Co2FeSi/Ag]N structure for the application of next-generation read sensors in hard disk drive. To demonstrate the potential of the Heusler alloy-based current-perpendicular-to-plane giant magnetoresistance (CPP-GMR) device,… read more here.

Keywords: magnetoresistance; giant magnetoresistance; co2fesi; heusler alloy ... See more keywords

Enhancing the Squareness and Bi-Phase Magnetic Switching of Co2FeSi Microwires for Sensing Application

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recommendations! Published in 2023 at "Sensors"

DOI: 10.3390/s23115109

Abstract: In the current study we have obtained Co2FeSi glass-coated microwires with different geometrical aspect ratios, ρ = d/Dtot (diameter of metallic nucleus, d and total diameter, Dtot). The structure and magnetic properties are investigated at… read more here.

Keywords: co2fesi; glass coated; ratio; coated microwires ... See more keywords