Semiconductor CNTs Separated With Low Energy Consumption

A voltage of 4.5V was applied by using dry-cell batteries. The diameters of the CNTs are 1.0, 1.3 and 1.7nm. The upper layers are metallic CNTs, and the lower layers are semiconductor CNTs.

A voltage of 4.5V was applied by using dry-cell batteries. The diameters of the CNTs are 1.0, 1.3 and 1.7nm. The upper layers are metallic CNTs, and the lower layers are semiconductor CNTs.

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