Phase Transitions in Solid Solutions of PbZrO_3 and PbTiO_3 (II) X-ray Study
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概要
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The phase diagram of the whole range of the PbZrO_3-PbTiO_3 system was determined by the dielectric and dilatometric measurements. According to the reason shown in part I, this phase diagram can be divided iuto three regiors; paraelectric, ferroelectric and antiferroelectric phases. The crystal structure of this system was determined by the Debye photographs. In the antiferroelectric region solid solutions have a tetragonal modification of perovskite structure with c/a<1 and have some superstructure which seems to have intimate relation to the antiferroelectricity. In the ferroelectric region, except a region near antiferroelectric phase in which pseudocubic structure is observed, they have ordinary tetragonal structure of c/a>1 without any superstructure.
- 社団法人日本物理学会の論文
- 1952-02-25
著者
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Shirane Gen
Tokyo Institute Of Technology
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TAKEDA Akitsu
Tokyo Institute of Technology
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SUZUKI Kazuo
Tokyo Institute of Technology
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Suzuki Kazuo
Tokyo Institute Of Technology Oh-okayama
関連論文
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- On the Phase Transition in Barium-Lead Titanate (1).
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- X-ray Studies on the Structures of Solid Solutions NaCl-CaCl_2 I. Main Results and General Considerations
- Crystal Structure of Lead Titanato and of Lead-Barium Titanate
- Effects of Mechanical Pressures on the Dielectric Properties of Polycrystalline Barium-Strontium Titanate.
- Phase Transitions in Solid Solutions of PbZrO_3 and PbTiO_3 (II) X-ray Study
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- Crystal Structure of Pb(Zr-Ti)O_3
- Transition Energy and Volume Change at Three Transitions in Barium Titanate
- Phase Transitions in Solid Solutions of PbZrO_3 and PbTiO_3 (I) Small Concentrations of PbTiO_3
- X-ray Studies on the Structures of Solid Solutions NaCl-CaCl_2 : II. Structures of {111} and {310} Plate-Zones
- X-ray Studies on the Structures of Solid Solutions NaCl-CaCl_2 : III. Influence of Heat Treatments on the Diffuse Reflexions of X-rays due to {111} and {310} Plate-Zones
- On the Phase Transition in Barium-Lead Titanate.