On the valence states of cerium in CeO2

T. Hanyu, H. Ishii, M. Yanagihara, T. Kamada, T. Miyahara, H. Kato, K. Naito, S. Suzuki, T. Ishii

Research output: Contribution to journalArticlepeer-review

31 Citations (Scopus)


The absorption spectra below the 4d threshold of cerium in Ce metal, CeF3 and CeO2 compounds were measured by using a CDM (Constant Deviation Monochromator) at the Photon Factory, KEK. The difference in structure between these spectra is discussed. The structure appeared in CeO2 were considered to be due to the tetravalent configuration of cerium (Ce4+) in the ground state.

Original languageEnglish
Pages (from-to)381-383
Number of pages3
JournalSolid State Communications
Issue number4
Publication statusPublished - 1985 Oct

ASJC Scopus subject areas

  • Chemistry(all)
  • Condensed Matter Physics
  • Materials Chemistry


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