XPS and BIS studies of electronic structures of Sm3Se4 and Sm4As3

S. Suga, S. Imada, A. Ochiai, T. Suzuki

Research output: Contribution to journalArticlepeer-review

9 Citations (Scopus)


Sm3Se4 is a heavy fermion system with extremely low carriers at low temperatures and known to show a valence fluctuation due to thermal hopping at room temperature. We have studied its electronic structures by XPS, UPS, BIS and XAS spectroscopy and compared them with those in Sm4As3 which is a typical Kondo material.

Original languageEnglish
Pages (from-to)59-62
Number of pages4
JournalPhysica B: Physics of Condensed Matter
Issue numberC
Publication statusPublished - 1993 May 2
Externally publishedYes

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics
  • Electrical and Electronic Engineering


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