Enhanced high-frequency magneto-impedance response of melt-extracted Co69.25Fe4.25Si13B13.5 microwires subject to Joule annealing

We report an enhancement of low-field, high-frequency magneto-impedance (MI) response and circumferential domain structures of melt-extracted amorphous Co69.25Fe4.25Si13B13.5 microwires by dc Joule annealing. The current amplitudes of 5 mA, 10 mA, and 20 mA were applied to amorphous microwires for d...

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Bibliographic Details
Main Authors: O. Thiabgoh, H. Shen, T. Eggers, A. Galati, S. Jiang, J.S. Liu, Z. Li, J.F. Sun, H. Srikanth, M.H. Phan
Format: Article
Language:English
Published: Elsevier 2016-03-01
Series:Journal of Science: Advanced Materials and Devices
Subjects:
Online Access:http://www.sciencedirect.com/science/article/pii/S2468217916300193