Development of Transparent Ceramic Scintillators by Electromagnetic Heating Using Far Infrared Rays
Development of Transparent Ceramic Scintillators by Electromagnetic Heating Using Far Infrared Rays
批准号:
23560796
负责人:
KITAURA Mamoru
金额:
$3.41万
依托单位:
依托单位国家:
日本
项目类别:
Grant-in-Aid for Scientific Research (C)
财政年份:
2011
资助国家:
日本
项目状态:
已结题
起止时间:
2011 至 2013
中文摘要
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英文摘要
Garnet type ceramic scintillators have been produced by electromagnetic heating using far infrared rays. Fine powders of Y3Al5O12 (YAG) were pelletized, and they were used as starting samples. 28 GHz millimeter wave was irradiated to YAG and LuAG samples in air. The temperature at the surface of samples reached to 1600 oC for 30 min. The density of sintered YAG ceramics was 95 %, compared to the theoretical density of the YAG crystal. The observation of scanning electron microscope (SEM) images revealed that there is few pore in sinterd YAG ceramics. The results obtained indicate that the electromagnetic heating is effective for the densification of garnet type ceramics. The sintered YAG ceramics was translucent, but not transparent.
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Valence Electron Structure of beta-FeSi2 Single Crystal Investigation by Photoelectron Spectroscopy Using Synchrotron Radiation
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DOI:
--
发表时间:
2011
期刊:
Physica Procedia
影响因子:
--
作者:
[K. Ogawa, M. sasaki, A. Ohnishi, M. Kitaura, F. Fujimori, J. Azuma, K. Takahashi, M. Kamada]
通讯作者:
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高分辨共振光电子能谱研究 p 型 FeSi2 单晶的价电子态
DOI:
--
发表时间:
2011
期刊:
Applied Physics Letters
影响因子:
4
作者:
[K. Ogawa, M. sasaki, A. Ohnishi, M. Kitaura, F. Fujimoto, J. Azuma, K. Takahashi, M. Kamada]
通讯作者:
M. Kamada
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DOI:
--
发表时间:
2014
期刊:
影响因子:
--
作者:
[Murata, T., Arikawa, Y., Watanabe, K., Yamanoi, K., Cadatal-Raduban, M., Nagai, T., Kouno, M., Sakai, K., Nakazato, T., Shimizu, T., Sarukura, N., Nakai, M., Norimatsu, T., Nishimura, H., Azechi, H., Yoshikawa, A., Fujino, S., Yoshida, H., Izumi, N., Sato, 北浦 守]
通讯作者:
北浦 守
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DOI:
--
发表时间:
2013
期刊:
影响因子:
--
作者:
[Azusa Satoh, Mamoru Kitaura, Kei Kamada, Akimasa Ohnishi and Minoru Sasaki]
通讯作者:
Akimasa Ohnishi and Minoru Sasaki
電子正孔多重生成下における発光中心の励起機構
多次电子空穴产生下发光中心的激发机制
DOI:
--
发表时间:
2011
期刊:
影响因子:
--
作者:
[T.Kojima, T.Baba, K.Inamoto, N.Uekawa, K.Kakegawa, Y.Show, 北浦守]
通讯作者:
北浦守
共 38 条
Quantum Theory Based Material Design of Rare-earth Free Phosphors Using Divalent Manganese Ions
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批准号:20613013
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项目类别:Grant-in-Aid for Scientific Research (C)
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资助金额:$2.75万
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财政年份:2008
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负责人:KITAURA Mamoru
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依托单位: