Resistivity and galvanomagnetic coefficients of iron group metallic glasses with chromium substitutions

Authors

J.R. Long, Virginia Polytechnic Institute and State University, Blacksburg, Virginia
George C. Hadjipanayis, Industrial Drives Division, Kollmorgen CorporationFollow
David J. Sellmyer, University of Nebraska-LincolnFollow

Date of this Version

11-1-1982

Comments

Published by American Institute of Physics. J. Applied Physics 53, 8240 (1982). ©1982 American Institute of Physics. Permission to use. http://jap.aip.org/jap/.

Abstract

Magnetic field and temperature dependences of the electrical resistivities and Hall resistivities were measured for the metallic glass ferromagnets Fe₁₃Ni₆₀Cr₅Si₁₀B₁₂, Fe₃₇Ni₃₆Cr₅Si₁₀B₁₂, Fe₈₁B_13.5Si_3.5C₂, and Fe₅Co₇₅Si₁₅B₅. Resistance minima and magnetoresistivity of the FeNiCr glasses have been found to be consistent with a modified Kondo model of low temperature scattering. The Hall resistivities are positive and large. The spontaneous Hall coefficients of the FeNiCr glasses are in good agreement with previous magnetization measurements on the same glasses. Journal of Applied Physics is copyrighted by The American Institute of Physics.