Optical activity of gd2(mo04)3

Kazuya Saito, Toru Asahi, Nobuko Takahashi, Michi Higano, Itaru Kamiya, Yasuyuki Sato, Kazuya Okubo, Jinzo Kobayashi

Research output: Contribution to journalArticlepeer-review

4 Citations (Scopus)

Abstract

Temperature dependences of gyration tensor component g11 and birefringence An of Gd2(MoO4)3 were measured at various wavelength by using high accuracy universal Polarimeter (HAUP). Spontaneous values of gn and An in the ferroelectric phase increased with decreasing temperature, but quadratic relations with respect to spontaneous polarization did not hold. The spontaneous Ans showed an anomalous peak at a wavelength of 334.7nm. Such a phenomenon has not been reported to date in any ferroelectrics.

Original languageEnglish
Pages (from-to)231-236
Number of pages6
JournalFerroelectrics
Volume152
Issue number1
DOIs
Publication statusPublished - 1994 Feb

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics

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