Scaling behavior of angular-dependent resistivity in CeCo In5: Possible evidence for d -wave density waves

T. Hu, H. Xiao, T. A. Sayles, M. B. Maple, Kazumi Maki, B. Dóra, C. C. Almasan

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Abstract

In-plane angular-dependent resistivity (ADR) was measured in the non-Fermi liquid regime of CeCo In5 single crystals at temperatures T≤20 K and in magnetic fields H up to 14 T. Two scaling behaviors were identified in the low-field region where resistivity shows a linear T dependence, separated by a critical angle θc, which is determined by the anisotropy of CeCo In5; i.e., ADR depends only on the perpendicular (parallel) field component below (above) θc. These scaling behaviors and other salient features of ADR are consistent with d -wave density waves.

Original languageEnglish
Article number134509
JournalPhysical Review B - Condensed Matter and Materials Physics
Volume73
Issue number13
DOIs
Publication statusPublished - Apr 19 2006

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ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics

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