Sr2RhO4: a new, clean correlated electron metal

R. S. Perry, F. Baumberger, L. Balicas, N. Kikugawa, N. J. C. Ingle, A. Rost, J. F. Mercure, Y. Maeno, Z. X. Shen, A. P. Mackenzie

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43 Citations (Scopus)

Abstract

We report the image furnace growth of single crystals of a novel correlated electron metal, the rhodate Sr2RhO4. Suitable annealing treatments result in residual resistivity ratios in excess of 100. Bulk specific heat and magnetic susceptibility have been measured, and both the de Haas-van Alphen and Shubnikov-de Haas effects are observable in the best crystals. The quasi-two-dimensional electronic structure has also enabled a comprehensive study of the electronic structure by angle-resolved photoelectron spectroscopy. The implications of our combined spectroscopic results are discussed.

Original languageEnglish
Article number175
Number of pages14
JournalNew Journal of Physics
Volume8
DOIs
Publication statusPublished - 1 Sept 2006

Keywords

  • FERMI-LIQUID BEHAVIOR
  • SUPERCONDUCTOR SR2RUO4
  • TRANSITION
  • PHYSICS
  • GROWTH
  • SRRUO3

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