The effect of axial dc-field on transverse permeability in Co-based metallic glass ribbons

• Autorzy: Lachowicz H. K. , Kuźmiński M. , Yu S. C.
• Języki publikacji: EN

Abstrakty

EN

A simple geometrical model is proposed. This model allows to calculate the penetration depth and the mean transverse permeability in magnetic elements of a rectangular cross-section which are used to study the giant magnetoimpedance effect (GMI). As an instance of the use of this model, both the mentioned quantities were calculated for the Co-based metallic glass ribbon using the experimental data obtained for the Co-based metallic glass ribbons. Their evolution with the applied axial dc-field at various frequencies of the ac-current, flowing along the ribbon, is presented. A comparison of the experimental data with those calculated by the model, shows that the latter gives only a qualitative approximation of the measured dependencies.

Słowa kluczowe

EN

gigant magnetoimpedance; skin effect; penetration depth; transverse permeability; metallic glass

• Wydawca: Oficyna Wydawnicza Politechniki Wrocławskiej
• Czasopismo: Materials Science
• Rocznik: 2003
• Tom: Vol. 21, No. 1
• Strony: 123--132
• Opis fizyczny: Bibliogr. 10 poz.

Twórcy

autor

Lachowicz H. K.

• Institute of Physics, Polish Academy of Sciences, al. Lotników 32/46, 02-668 Warszawa, Poland

autor

Kuźmiński M.

• Institute of Physics, Polish Academy of Sciences, Warszawa, Poland

autor

Yu S. C.

• Department of Physics, Chungbuk National University, Chongju 361-763, Korea

Bibliografia

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