|Budget Amount *help
¥67,470,000 (Direct Cost: ¥51,900,000、Indirect Cost: ¥15,570,000)
Fiscal Year 2012: ¥13,910,000 (Direct Cost: ¥10,700,000、Indirect Cost: ¥3,210,000)
Fiscal Year 2011: ¥13,780,000 (Direct Cost: ¥10,600,000、Indirect Cost: ¥3,180,000)
Fiscal Year 2010: ¥13,780,000 (Direct Cost: ¥10,600,000、Indirect Cost: ¥3,180,000)
Fiscal Year 2009: ¥13,650,000 (Direct Cost: ¥10,500,000、Indirect Cost: ¥3,150,000)
Fiscal Year 2008: ¥12,350,000 (Direct Cost: ¥9,500,000、Indirect Cost: ¥2,850,000)
We investigated that emergence of logic and sensor function in nano-molecular system induced by fluctuation and stochastic resonance. The self-organized redox-molecule/DNA network shows nonlinear electric properties that can be described by the Coulomb blockade network model. As a demonstration of the nonlinear network system, we have observed stochastic resonance without tuning for periodic input signals and thermal noise, which suggests a route to neural network composed of molecular materials.