| 摘要 |
PROBLEM TO BE SOLVED: To obtain a super-small-sized current control device when an integrating circuit is manufactured, using atoms and molecules by a method, wherein an output current is controlled when a voltage is applied to between input and output terminals by the dope to a variable resistance portion. SOLUTION: In a state where a voltage is not applied to gate electrodes 6, 7, resistance values of variable resistance parts 4, 5 are equal. Accordingly, when a voltage is applied between input and output terminals, current values of output terminals 11, 12 are equal. When a voltage is applied between gate electrodes 6 and 7, a dopant is attracted to the positive electrode side by a coulomb force. Accordingly, when a voltage is applied between the input and output terminals, a current flows more in the output terminal 11 than in the output terminal 12. Reversely, when a voltage is applied between the input and output terminals, a current flows more in the output terminal 12 than in the output terminal 11. As a result, a current amount of the output terminal can be controlled by the voltage amount applied to a gate electrode. Further, switching of two output terminals can be performed by a magnitude of the voltage amount applied to the gate electrode. |
