| Budget Amount *help |
¥98,410,000 (Direct Cost: ¥75,700,000、Indirect Cost: ¥22,710,000)
Fiscal Year 2017: ¥12,870,000 (Direct Cost: ¥9,900,000、Indirect Cost: ¥2,970,000)
Fiscal Year 2016: ¥15,730,000 (Direct Cost: ¥12,100,000、Indirect Cost: ¥3,630,000)
Fiscal Year 2015: ¥21,580,000 (Direct Cost: ¥16,600,000、Indirect Cost: ¥4,980,000)
Fiscal Year 2014: ¥16,120,000 (Direct Cost: ¥12,400,000、Indirect Cost: ¥3,720,000)
Fiscal Year 2013: ¥32,110,000 (Direct Cost: ¥24,700,000、Indirect Cost: ¥7,410,000)
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| Outline of Final Research Achievements |
Toward an ultimate information processing system integrating functional single molecules, we investigated and developed single-molecule technologies that make it possible to correctly operate under indispensable fluctuation, including information processing scheme and architecture based on single molecules, and a novel nonlinear dynamic processing approach providing reliable operation. We achieved basic Boolean logic gates using a simple graphene-based three-terminal nanojunction device, a novel detection technique for molecular charge dynamics and its analysis, amoeba-inspired solution search computer for solving combinational optimization problems that works exploiting temporal fluctuation. Furthermore, we found out a new model of stochastic resonance in a bistable system where the response to weak signal is enhanced by adding noise and particularly this mechanism clearly appears in nano and molecular scale systems.
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