Transport properties of magnetic metal SrCo6O11

S. Ishiwata, M. Lee, Y. Onose, Nai Phuan Ong, M. Takano, I. Terasaki

Research output: Contribution to journalArticlepeer-review

7 Scopus citations

Abstract

The layered compound SrCo6O11 contains Ising-like spins showing unusual magnetic behavior such as 1/3 plateau in magnetization at low temperatures. In order to see how Ising-like spins couple to itinerant electrons, we investigate transport properties of SrCo6O11 using single crystalline samples. Resistivity measurements show metallic behavior and a relatively large anisotropy. Pertaining to magnetic ordering, both resistivity and thermopower show a sharp drop near 20 K. Although the magnetic layer and the conductive layer are separated in space, itinerant electrons interact strongly with localized Ising-like spins, which can be confirmed in Hall resistivity measurements.

Original languageEnglish (US)
Pages (from-to)1989-1990
Number of pages2
JournalJournal of Magnetism and Magnetic Materials
Volume310
Issue number2 SUPPL. PART 3
DOIs
StatePublished - Mar 1 2007

All Science Journal Classification (ASJC) codes

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics

Keywords

  • Anomalous hall effect
  • Cobalt oxide
  • Ising spin system
  • Magnetization plateau
  • Magnetoresistance
  • SrCoO

Fingerprint Dive into the research topics of 'Transport properties of magnetic metal SrCo<sub>6</sub>O<sub>11</sub>'. Together they form a unique fingerprint.

Cite this