Preparation of highly oriented transparent (Sr, Ba)Nb2O 6 ceramics and their ferroelectric properties

Teppei Kubota, Nobuhiko Tanaka, Keisuke Kageyama, Hiroshi Takagi, Yukio Sakabe, Tohru S. Suzuki, Yoshio Sakka

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15 Citations (Scopus)

Abstract

Highly oriented transparent (Sr, Ba)Nb2O6 (SBN) ceramics were prepared to obtain excellent electrooptic properties and a high spontaneous polarization, such as those observed in a Sr0.75Ba 0.25Nb2O6 (SBN75) single crystal. As a result of slip casting at a high magnetic field of 12T and firing at 1460°C for 48h in an oxygen atmosphere, highly oriented ceramics and strong ferroelectric properties were observed. The spontaneous polarization of highly oriented SBN ceramics was above 15μC/cm2, which was close to that of the SBN75 single crystal (17μC/cm2).

Original languageEnglish
Number of pages1
JournalJapanese journal of applied physics
Volume48
Issue number3
DOIs
Publication statusPublished - 2009 Mar 1
Externally publishedYes

ASJC Scopus subject areas

  • Engineering(all)
  • Physics and Astronomy(all)

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