Proton pump without power due to non-equilibrium ion diffusion by an electric field
| Project/Area Number |
16K14387
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| Research Category |
Grant-in-Aid for Challenging Exploratory Research
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| Allocation Type | Multi-year Fund |
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| Research Field |
Inorganic materials/Physical properties
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| Research Institution | Osaka University |
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Principal Investigator |
KANKI Teruo 大阪大学, 産業科学研究所, 准教授 (40448014)
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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 |
¥3,770,000 (Direct Cost: ¥2,900,000、Indirect Cost: ¥870,000)
Fiscal Year 2017: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2016: ¥2,210,000 (Direct Cost: ¥1,700,000、Indirect Cost: ¥510,000)
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| Keywords | 機能性セラミック材料 / イオン伝導体 / 電界効果 |
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| Outline of Final Research Achievements |
I succesfully fabricated planer-type side gate transistors using VO2 nanowire channels and succeed in control of proton density in the VO2 channels through gating voltage. In detail, It is found that proton diffusion was quite higher than that of conventional thermal activation type-hopping, which is 1000 hold higher. This discovary is probably due to csystal transformation from VO2 to HVO2 having high density proton, whcih is new discavary. This result is better than expected one and it will be expected to establish new energy applications in the future.
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Report
(3 results)
Research Products
(6 results)
