Abstract
Amorphous magnetic films have unusually large Hall coefficients. We prepared Sm-Co amorphous films with planar or perpendicular magnetization, and studied the galvanomagnetic effect in these films. In this paper, we report on the Sm content dependence of the electrical resistivity ρ, the Hall resistivity ρH, the Hall sensitivity S and the Hall voltage V <sub xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">HP-P</sub> . We found that ρH is large because of the large saturation magnetization M <sub xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">s</sub> and electrical resistivity ρ. The maximum value of ρH is 9.0 μΩ-cm, occuring at 15 at% Sm. We also studied the magnetoresistance of these films.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
