Core Photoemission Spectra of U3P4 and U3As4 Single Crystals

Shigemasa Suga, Hideyuki Harada, Hideki Matsubara, Yuji Saitoh, Akio Kimura, Shin Imada, Susumu Ogawa, Akira Ochiai, Takashi Suzuki

Research output: Contribution to journalArticlepeer-review

1 Citation (Scopus)

Abstract

The lineshapes of core photoemission spectra of U3P4 and U3As4 single crystals are studied. It is found that the U derived core states show characteristic asymmetry except for the oxidized surface, whereas the asymmetry is negligible for the anion derived core states. These results are discussed by considering the screening effect by the U 6d state and hybridization effects. The constant final state spectra in the U 5d→5f absorption region is also discussed.

Original languageEnglish
Pages (from-to)3566-3569
Number of pages4
Journaljournal of the physical society of japan
Volume66
Issue number11
DOIs
Publication statusPublished - 1997 Jan 1

Keywords

  • Asymmetry
  • Core lineshape
  • Photoemission
  • Uranium pnictides

ASJC Scopus subject areas

  • Physics and Astronomy(all)

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