Resistive Anomalies at Ferromagnetic Transitions Revisited: the case of SrRuO_3

TL;DR

This paper reexamines resistive anomalies at the ferromagnetic transition in SrRuO_3, demonstrating that conventional theory with scaling corrections explains recent resistivity data near T_c.

Contribution

It shows that including scaling corrections and a slight T_c shift aligns experimental data with conventional theoretical models.

Findings

Resistivity data near T_c are consistent with conventional theory.

Scaling corrections are essential for accurate interpretation.

A small T_c shift improves data-model agreement.

Abstract

We show that recent resistivity data on SrRuO_3 for T->T_c are consistent with conventional theory when corrections to scaling are included and a small shift in T_c is allowed.