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Magnetic Properties and GMI Effect in Multilayered Co-rich Microwires

Authors:
Valentina Zhukova
Alvaro Gonzalez
Ricardo López Antón
Juan Pedro Gonzalez
Juan Antonio González
Arcady Zhukov

Keywords: magnetic microwires; magnetic softness; hysteresis loops; internal stresses; magnetic anisotropy.

Abstract:
The influence of magnetic and non-magnetic layers deposited by magnetic sputtering onto glass-coated amorphous Co-rich microwires on magnetic properties and Giant Magnetoimpedance (GMI) effect has been analyzed. The magnetic and non-magnetic layers affect both the hysteresis loop and the magnetic field dependence of the GMI ratio. The contributions from the internal stresses originated by the sputtered layer as well as the magnetostatic interaction between the amorphous ferromagnetic nucleus and deposited magnetic layers are discussed.

Pages: 3 to 7

Copyright: Copyright (c) IARIA, 2024

Publication date: November 3, 2024

Published in: conference

ISSN: 2308-3514

ISBN: 978-1-68558-208-1

Location: Nice, France

Dates: from November 3, 2024 to November 7, 2024