BIS and XPS Study of YbP, YbAs and Yb4As3

Yuji Saitoh, Shigemasa Suga, Hideki Matsubara, Yasuhiko Tsukikawa, Yasuaki Mori, Akira Oyamada, Akira Ochiai, Takashi Suzuki, Tadao Kasuya

Research output: Contribution to journal › Article

12 Citations (Scopus)

Abstract

X-ray bremsstrahlung isochromat spectra (BIS) as well as photoemission spectra (XPS) are measured for YbP, YbAs and Yb4As3. The BIS spectra have revealed clear differences in the Yb 4f and 5d states between the Yb-monopnictides and Yb4As3. Yb 4p and 5p core XPS spectra have shown the mixed valence of Yb4 As3 compared with the predominance of Yb3+ in Yb-monopnictides.

Original languageEnglish
Pages (from-to)4005-4008
Number of pages4
Journaljournal of the physical society of japan
Volume60
Issue number12
DOIs
Publication statusPublished - 1991 Jan

Keywords

  • BIS
  • Kondo effect
  • XPS
  • heavy fermion
  • mixed valence

ASJC Scopus subject areas

  • Physics and Astronomy(all)

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    Saitoh, Y., Suga, S., Matsubara, H., Tsukikawa, Y., Mori, Y., Oyamada, A., Ochiai, A., Suzuki, T., & Kasuya, T. (1991). BIS and XPS Study of YbP, YbAs and Yb4As3. journal of the physical society of japan, 60(12), 4005-4008. https://doi.org/10.1143/JPSJ.60.4005