A Molecular Motor Constructed from a Double-Walled Carbon Nanotube Driven by Axially Varying Voltage
نویسنده
چکیده
A new molecular motor is conceptually constructed from a doublewalled carbon nanotube (DWNT) consisting of a long inner singlewalled carbon nanotube (SWNT) and a short outer SWNT with different chirality. The interaction between inner and outer tubes is the sum of the Lennard-Jones potentials between carbon atoms in inner tube and those in outer one. Within the framework of SmoluchowskiFeynman ratchet, it is theoretically shown that this system in an ∗Corresponding author. Email: [email protected]
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