Ti-O hybridization effect on ferroelectric phase transition of BaTiO3

Tohru Higuchi, Takeyo Tsukamoto, Kunihiko Oka, Takayoshi Yokoya, Yasuhisa Tezuka, Shik Shin

Research output: Contribution to journalArticlepeer-review

10 Citations (Scopus)

Abstract

The Ti-O hybridization effect on the ferroelectric phase transition of BaTiO3 has been studied by resonant-photoemission spectroscopy. The Ti 3d partial-density-of-state in the valence band of the paraelectric phase is larger than that of the ferroelectric phase. This fact indicates that the Ti-O hybridization effect is stronger in the paraelectric phase.

Original languageEnglish
Pages (from-to)5667-5669
Number of pages3
JournalJapanese Journal of Applied Physics
Volume38
Issue number9 B
DOIs
Publication statusPublished - 1999
Externally publishedYes

Keywords

  • BaTiO
  • Ferroelectric phase
  • Paraelectric phase
  • Resonant-photoemission
  • Ti-O hybridization

ASJC Scopus subject areas

  • General Engineering
  • General Physics and Astronomy

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