| Budget Amount *help |
¥17,420,000 (Direct Cost: ¥13,400,000、Indirect Cost: ¥4,020,000)
Fiscal Year 2020: ¥4,810,000 (Direct Cost: ¥3,700,000、Indirect Cost: ¥1,110,000)
Fiscal Year 2019: ¥4,550,000 (Direct Cost: ¥3,500,000、Indirect Cost: ¥1,050,000)
Fiscal Year 2018: ¥8,060,000 (Direct Cost: ¥6,200,000、Indirect Cost: ¥1,860,000)
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| Outline of Final Research Achievements |
We proposed a new real-time radiation sensor based on a new operating principle, which can operate at high doses, is compact, and can be wirelessly operated. We have measured the reversible resistance change of about 4% in real time at a high dose of 2 kGy/h.
We proposed a model of the operation mechanism, on the basis of the results of complex impedance measurement, TOF-SIMS, TEM, electron diffraction measurements.
A prototype of an active wireless sensor with a transmission range of 3.5 m was fabricated, and its operation was demonstrated.
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