Temperature Dependence of Second-Harmonic Intensity and Raman Shift in Langasite-Type Phases
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- TAKAHASHI Yoshihiro
- International Center for Young Scientists, National Institute for Materials Science
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- KITAMURA Kenji
- Advanced Materials Laboratory, National Institute for Materials Science
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- INOUE Satoru
- Advanced Materials Laboratory, National Institute for Materials Science
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- IHARA Rie
- Department of Chemistry, Nagaoka University of Technology
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- BENINO Yasuhiko
- Department of Chemistry, Nagaoka University of Technology
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- FUJIWARA Takumi
- Department of Chemistry, Nagaoka University of Technology
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- KOMATSU Takayuki
- Department of Chemistry, Nagaoka University of Technology
Bibliographic Information
- Other Title
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- ランガサイト相における第二高調波強度及びラマンシフトの温度依存性
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Abstract
In this study, we examined the temperature dependence of the second-harmonic (SH) intensity and Raman shift in the langasite-type Ba3Ga2Ge4O14 (BGG) and Na2CaGe6O14 (NCG) crystalline phases. The SH intensity curves revealed an anomalous temperature behavior around 370°C and 270°C in the BGG and NCG phases, respectively. Furthermore, as a result from the Raman spectral measurement, it was suggested that the anomaly observed in the lagasite-type phases originated in the A-site.<br>
Journal
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- Journal of the Ceramic Society of Japan
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Journal of the Ceramic Society of Japan 113 (1322), 692-695, 2005
The Ceramic Society of Japan
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Details 詳細情報について
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- CRID
- 1390001205277878400
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- NII Article ID
- 110002292410
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- NII Book ID
- AN10040326
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- ISSN
- 18821022
- 09145400
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- NDL BIB ID
- 7685448
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- Text Lang
- en
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- Data Source
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- JaLC
- NDL
- Crossref
- CiNii Articles
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- Abstract License Flag
- Disallowed