A New Ferroelectric Phase and a Field Induced Phase of LiRbSO_4

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概要

• 論文の詳細を見る

• The structural phase transition in LiRbS0. has been reinvestigated by meansof microscopic observation, dielectric measurement and X-ray scattering. Thegeneral feature of successive transitions was reconfirmed. But a new ferroelectricphase was found between the incommensurate phase II and the commensuratephase III, in a narrow temperature range around 473 K. The satellite reflectionsin this phase are characterized by a commensurate wavenumber k.= (3/7)c'. Underan electric field, the same modulation wavenumber is also recognized between thephase III and the ferrielectric phase IV, where fourfold D-E hysteresis loops areobserved.

• 社団法人日本物理学会の論文
• 1985-02-15

著者

• Unruh H‐g

  Univ. Saarlandes Saarbruecken Deu

• Mashiyama Hiroyuki

  Fachrichtung Experimentalphysik Der Universitat Des Saarlandes:department Of Physics Faculty Of Scie

• Unruh H.G.

  FRG

関連論文

• A New Ferroelectric Phase and a Field Induced Phase of LiRbSO_4

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