The ferroelastic transition in some scheelite-type crystals

Yoshihiro Ishibashi, Kazuhiro Hara, Akitatsu Sawada

Research output: Contribution to journalArticle

8 Citations (Scopus)

Abstract

The experimental results of the Brillouin scattering in several scheelite-type crystals are briefly reviewed. The high pressure Raman scattering studies of LaNbO 4 and NdNbO 4 crystals were recently carried out and have revealed that the behavior of their lowest frequency optical modes is quite different from the one reported for BiVO 4 . A lattice model for the ferroelastic transition from a tetragonal phase is presented and discussed.

Original languageEnglish
Pages (from-to)258-264
Number of pages7
JournalPhysica B+C
Volume150
Issue number1-2
DOIs
Publication statusPublished - Jan 1 1988
Externally publishedYes

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Brillouin scattering
Crystals
Raman scattering

All Science Journal Classification (ASJC) codes

  • Engineering(all)

Cite this

The ferroelastic transition in some scheelite-type crystals. / Ishibashi, Yoshihiro; Hara, Kazuhiro; Sawada, Akitatsu.

In: Physica B+C, Vol. 150, No. 1-2, 01.01.1988, p. 258-264.

Research output: Contribution to journalArticle

Ishibashi, Yoshihiro ; Hara, Kazuhiro ; Sawada, Akitatsu. / The ferroelastic transition in some scheelite-type crystals. In: Physica B+C. 1988 ; Vol. 150, No. 1-2. pp. 258-264.
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