Volume 171, Issue 1 pp. 177-183
Original Paper
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Low-Field Magnetoresistance in Ferromagnetic Amorphous Alloys

J. Ziman

J. Ziman

Department of Physics, Technical University, Košice

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B. Zagyi

B. Zagyi

Department of Physics, Technical University, Košice

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L. Novák

L. Novák

Institute of Experimental Physics, Slovak Academy of Sciences, Košice

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First published: 1 May 1992
Citations: 2

Komenského park 2, CS-04120 Košice, Czechoslovakia.

Nam. Februárového viť. 9, CS-04154 Košice, Czechoslovakia.

Abstract

en

The low-field longitudinal magnetoresistance in amorphous ribbons is measured. The contribution of “excess resistance” associated with the presence of the transverse domain walls is determined by transverse magnetoresistance measurements. The influence of the tensile and torsion stresses is discussed, taking into account the presence of the transverse domain walls and anomalous ferromagnetic anisotropy of the resistance.

Abstract

de

Es wird der longitudinale spezifische Magnetowiderstand im Gebiet kleiner Magnetfelder gemessen. Der Beitrag des mit der Anwesenheit der Domänenquerwände verbundenen „Zusatzwiderstandes”︁ ist durch den transversalen spezifischen Magnetowiderstand bestimmt. Der Einfluß der Zug- und Torsionsspannung wird unter Berücksichtigung der Domänenquerwande und der anomalen ferromagnetischen Widerstandsanisotropie diskutiert.

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