Manipulation of Magnetic Properties and Domain Wall Dynamics in Amorphous Ferromagnetic Microwires by Annealing under Applied Stress

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The effect of annealing under applied stress on magnetic properties of Co-based or CoFeNi-based glass-coated microwires was studied. It was found that CoFeNi-based microwires became bistable after annealing because of changing of magnetostriction constant sign, while Co-based microwires keep S-shape of hysteresis loop. The domain wall dynamics of microwires which became bistable was also investigated and it was shown that microwires with acquired bistability are more suitable for applications.

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Periodical:

Solid State Phenomena (Volume 215)

Edited by:

Sergey Ovchinnikov and Alexander Samardak

Pages:

432-436

Citation:

K. Chichay et al., "Manipulation of Magnetic Properties and Domain Wall Dynamics in Amorphous Ferromagnetic Microwires by Annealing under Applied Stress", Solid State Phenomena, Vol. 215, pp. 432-436, 2014

Online since:

April 2014

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$38.00

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DOI: https://doi.org/10.1063/1.4795617

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