Magnetoresistance of GdRh1.07Sn4.21

Document Type

Article

Publication Date

1-1-1985

Abstract

The electrical resistivity and magnetoresistance (MR) of single-crystal antiferromagnetic GdRh1.07Sn4.21 have been studied from 4.2 to 25K and in a magnetic field up to 30 kOe. Below TN the resistivity can be attributed to electron-spin-wave scattering. A positive MR at temperatures below TN is believed to arise from the field-induced enhancement of the spin fluctuations. The field dependence of the MR is quadratic at lower fields and it has an inverse temperature dependence below TN.

DOI

10.1088/0305-4608/15/1/017

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