NMR study of the successive two phase transitions in SmRu4 P12

Masaki Satoru, Mito Takeshi, Shinji Wada, Naoya Takeda, Daisuke Kikuchi, Hideyuki Sato, Hitoshi Sugawara, Guo qing Zheng

Research output: Contribution to journalArticlepeer-review


In order to investigate the microscopic origin of the transitions at TMI ∼ 16.5 K and T* ∼ 14 K in filled skutterudite compound SmRu4 P12, we have carried out 31P - NMR measurements using a single crystal sample. The drastic change in the NMR line-shape below TMI was observed, which is attributed to the occurrence of some long-range magnetic ordering. The order is probably associated with octupole ordering as indicated from the NMR measurements on the powder sample of SmRu4 P12.

Original languageEnglish
Pages (from-to)e175-e177
JournalJournal of Magnetism and Magnetic Materials
Issue number2 SUPPL. PART 1
Publication statusPublished - Mar 2007


  • Filled skutterudite
  • M-I transition
  • Multipole ordering
  • NMR

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics


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