2012 Fiscal Year Final Research Report
Synthesis of carbon nitride crystals using flux method under ultra high pressure
| Project/Area Number |
22686061
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| Research Category |
Grant-in-Aid for Young Scientists (A)
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| Allocation Type | Single-year Grants |
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| Research Field |
Inorganic materials/Physical properties
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| Research Institution | National Institute for Materials Science |
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Principal Investigator |
KAWAMURA Fumio 独立行政法人物質・材料研究機構, 先端材料プロセスユニット, 主任研究員 (80448092)
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| Project Period (FY) |
2010 – 2012
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| Keywords | カーボン材料 |
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| Research Abstract |
We tried to synthesize carbon nitrides by supplying ultra high pressure nitrogen gas into alloy melt including carbon element. We could confirm the synthesis of amorphous carbon nitrides having high nitrogen ratio of N/C > 1 in a C-Na melt system. The synthesis method developed in this study was applied for the synthesis of other nitrides. As a result, single phase cubic-GaN nano-particles were successfully synthesized for the first time. We tried to dope europium element to the cubic-GaN nano-particles, leaded to the red fluorescent light in reaction to incidence of ultra-violet light.
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Research Products
(8 results)
