Field-induced magnetostructural transitions in antiferromagnetic Fe 1+y Te1-x S x

M. Tokunaga, T. Kihara, Y. Mizuguchi, Y. Takano

Research output: Contribution to journalArticlepeer-review

Abstract

Transport and structural properties of Fe1+y Te1-x S x were studied in pulsed magnetic fields. Application of high magnetic fields induces first order transitions showing positive magnetoresistance effects in the antiferromagnetic phase. Polarizing microscope images taken at high magnetic fields revealed the concomitant melting of the orbital order. These results indicate the importance of crossed coupling between spin and lattice or orbital degrees of freedom in this compound.

Original languageEnglish
Pages (from-to)340-345
Number of pages6
JournalJournal of Low Temperature Physics
Volume170
Issue number5-6
DOIs
Publication statusPublished - 2013 Mar
Externally publishedYes

Keywords

  • Fe Te S
  • Magnetism
  • Phase transition
  • Superconductivity

ASJC Scopus subject areas

  • Atomic and Molecular Physics, and Optics
  • Materials Science(all)
  • Condensed Matter Physics

Fingerprint Dive into the research topics of 'Field-induced magnetostructural transitions in antiferromagnetic Fe <sub>1+y</sub> Te<sub>1-x</sub> S <sub>x</sub>'. Together they form a unique fingerprint.

Cite this