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Crystal Growth and Characterization of Pb2KNb5O15
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- Kimura Hideo
- Materials Engineering Laboratory, National Institute for Materials Science
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- Maiwa Koji
- Materials Engineering Laboratory, National Institute for Materials Science
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- Miyazaki Akimitsu
- Materials Engineering Laboratory, National Institute for Materials Science
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- Nakamura Hiroaki
- Materials Engineering Laboratory, National Institute for Materials Science
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- Cheng Zhenxiang
- Materials Engineering Laboratory, National Institute for Materials Science
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- Chinna Venkadasamy Kannan
- Materials Engineering Laboratory, National Institute for Materials Science
Bibliographic Information
- Other Title
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- Crystal Growth and Characterization of Pb<sub>2</sub>KNb<sub>5</sub>O<sub>15</sub>
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Description
Lead potassium niobate crystals were grown by our pulling down method and tube-seed Czochralski method. Evaporation of lead and potassium was observed. Crystal growth was not so difficult despite the evaporation. Grown crystals were brownish and transparent. Cleavage was observed in the Czochralski grown crystals on the c-plane. After heat treatment, the dielectric constant along the c-axis was about 500–1000. A large dielectric constant above 10000 was observed on the ab-plane. On the ab-plane, almost isotropic properties were obtained on the basis of the dielectric constant and the thermal expansion coefficient.
Journal
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- Japanese Journal of Applied Physics
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Japanese Journal of Applied Physics 43 (9B), 6658-6661, 2004
The Japan Society of Applied Physics
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Details 詳細情報について
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- CRID
- 1390001206266507008
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- NII Article ID
- 10013612218
- 210000056450
- 130004532903
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- NII Book ID
- AA10457675
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- ISSN
- 13474065
- 00214922
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- NDL BIB ID
- 7106758
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- Text Lang
- en
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- Data Source
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- JaLC
- NDL Search
- Crossref
- CiNii Articles
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- Abstract License Flag
- Disallowed