| Project/Area Number |
16K17496
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| Research Category |
Grant-in-Aid for Young Scientists (B)
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| Allocation Type | Multi-year Fund |
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| Research Field |
Nanomaterials engineering
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| Research Institution | National Institute for Materials Science |
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Principal Investigator |
Shinde Satish 国立研究開発法人物質・材料研究機構, 国際ナノアーキテクトニクス研究拠点, NIMSポスドク研究員 (00771354)
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| Project Period (FY) |
2016-04-01 – 2018-03-31
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| Project Status |
Completed (Fiscal Year 2017)
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| Budget Amount *help |
¥4,290,000 (Direct Cost: ¥3,300,000、Indirect Cost: ¥990,000)
Fiscal Year 2017: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2016: ¥2,990,000 (Direct Cost: ¥2,300,000、Indirect Cost: ¥690,000)
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| Keywords | Wavelength conversion / Plasmonic antenna / Wide band gap materials / Oxides / Defects / ヘテロ・ホモ構造 / ナノ光学材料 |
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| Outline of Final Research Achievements |
We have completed the set target to optimize the defects in oxides and examine the wavelength conversion and demonstration of a “plasmon-mediated photoelectric transfer”. With suitable combinations of plasmonic metal (TiN/Au) and oxides/nitrides (GeO2/C3N4), we demonstrated the near IR light induced photocurrent generation and photocatalytic chemical reactions for water splitting. The defect-mediated broad-band NIR upconversion is still under investigations. The work on optimization of defects in GeO2/Ge pyramids structure, NIR light induced photocurrent generation and TiN/carbon nitride composite have been presented in various conferences/meetings (S. L. Shinde et. al. IUMRS-ICAM, Aug. 2017; ISSS-8, Oct. 2017; MANA International Symposium, March 2018) and published in peer-reviewed journals (S. L. Shinde et. al. ACS Photonics 2017 (4), 1722, ACS applied materials & interfaces 2018 (10), 2460).
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