The Resistivity and Hall Effect of the Amorphous Co_{x}Ni_{70-x}Fe_{5}Si_{15}B_{10} Ribbons

• Authors: K. Perzyńska , M. Biernacka , L. Dobrzyński , A. Malinowski , S. Tarasenko , P. Zaleski
• Languages of publication: EN

Abstracts

EN

The influence of structural disorder and magnetism on the resistivity of the amorphous Co_{x}Ni_{70-x}Fe_{5}Si_{15}B_{10} ribbons was investigated. The resistivity vs. alloy composition shows parabolic-like behaviour. In the thermal behaviour, resistivities of the samples show apparent magnetic contribution. They also exhibit minima at temperatures which can be correlated with the Curie temperatures. Above T ≥ 0.5T_{C} resistivity increases linearly with increasing temperature. This effect is seemingly due to electron-phonon scattering. Obviously, the chemical and positional disorder is responsible for the major part of resistivity.

Keywords

EN

72.15.Cz

Discipline

• 72.15.Cz: Electrical and thermal conduction in amorphous and liquid metals and alloys

• Publisher: Institute of Physics, Polish Academy of Sciences
• Journal: Acta Physica Polonica A
• Year: 2000
• Volume: 97
• Issue: 5
• Pages: 745-748

Dates

published

2000-05

Contributors

author

K. Perzyńska

• Institute of Physics, University at Białystok, Lipowa 41, 15-424 Białystok, Poland

author

M. Biernacka

• Institute of Physics, University at Białystok, Lipowa 41, 15-424 Białystok, Poland

author

L. Dobrzyński

• Institute of Physics, University at Białystok, Lipowa 41, 15-424 Białystok, Poland
• Sołtan Institute for Nuclear Studies, 05-400 Otwock-Świerk, Poland

author

A. Malinowski

• Institute of Physics, University at Białystok, Lipowa 41, 15-424 Białystok, Poland

author

S. Tarasenko

• Institute of Physics, University at Białystok, Lipowa 41, 15-424 Białystok, Poland

author

P. Zaleski

• Institute of Physics, University at Białystok, Lipowa 41, 15-424 Białystok, Poland

Identifiers

DOI

10.12693/APhysPolA.97.745