| Budget Amount *help |
¥84,500,000 (Direct Cost: ¥65,000,000、Indirect Cost: ¥19,500,000)
Fiscal Year 2017: ¥15,470,000 (Direct Cost: ¥11,900,000、Indirect Cost: ¥3,570,000)
Fiscal Year 2016: ¥15,470,000 (Direct Cost: ¥11,900,000、Indirect Cost: ¥3,570,000)
Fiscal Year 2015: ¥26,910,000 (Direct Cost: ¥20,700,000、Indirect Cost: ¥6,210,000)
Fiscal Year 2014: ¥12,740,000 (Direct Cost: ¥9,800,000、Indirect Cost: ¥2,940,000)
Fiscal Year 2013: ¥13,910,000 (Direct Cost: ¥10,700,000、Indirect Cost: ¥3,210,000)
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| Outline of Final Research Achievements |
Molecuar system is suitable not for replacing present semiconductor device but network-based neuromorphic computing. For this direction, strong nonlinear electrical properties is necessary in the molecular system. In this project, it is demonstrated that resonant tunneling via weakly coupled molecular orbital is useful to obtain nonlinear electic properties with sharp threshold character. Furthermore, nonlinear conduction among multiple electrodes with the mutual interference was achieved in self-doped polyaniline/Au nanoparticle network exhibiting the function of spikiking neuron. This suggests that the molecular network has an ability of neuromorphic information devices.
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