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cond-mat.stat-mech2021
Room temperature flashing Ratcheting in nano-channels
Aakash, A. Bhattacharyay
We consider the surface-induced ratcheting transport of particles in nano-channels, particularly at room temperature. We show that at room temperature it is possible to achieve rat…
cond-mat.stat-mech2020
Ratcheting in Nanofluids : Role of confining surface fluctuations
Aakash, A. Bhattacharyay
We consider the effect of surface undulations of nanochannels on the motion of particles in it. We report the mechanism of surface induced ratcheting transport of particles against…