| Budget Amount *help |
¥10,790,000 (Direct Cost: ¥8,300,000、Indirect Cost: ¥2,490,000)
Fiscal Year 2020: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
Fiscal Year 2019: ¥2,600,000 (Direct Cost: ¥2,000,000、Indirect Cost: ¥600,000)
Fiscal Year 2018: ¥2,990,000 (Direct Cost: ¥2,300,000、Indirect Cost: ¥690,000)
Fiscal Year 2017: ¥3,250,000 (Direct Cost: ¥2,500,000、Indirect Cost: ¥750,000)
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| Outline of Final Research Achievements |
For realization of a high-definition chemical imaging sensor system, methods to improve the spatial resolution, to shorten the measurement time, and to use a large-area sensing plate were developed. The spatial resolution was improved by using a hybrid illumination that suppressed the lateral diffusion of photocarriers in the semiconductor layer. The measurement time was shortened by parallel readout of data using a plurality of light probes. A distributed-element model was constructed to evaluate the influence of a large-area sensing plate, and the dependence on various parameters such as the frequency, the conductivity of the solution, and the series resistance was investigated. The developed chemical imaging sensor system was applied to visualization of the corrosion process on a metal surface and the metabolism of microorganisms.
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