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Dimer Currents on One Dimensional Asymmetric Substrates by Andrey Pototsky; Natalia B. Janson; Fabio Marchesoni; Sergey E. Savel’ev is a Physics and Astronomy article available to read on EtoBox.

What is Dimer Currents on One Dimensional Asymmetric Substrates about?

Transport on a one dimensional asymmetric substrate is studied for the case of short, soft charged dimers, formed by two equal masses carrying charges of opposite sign. The stationary dimer currents are computed as functions of the drive orientation and the dimer parameters. Optimal transport conditions are predicted to depend on the dimer elastic constant, in close agreement with the simulation data. Correspondingly, the rectification dimer currents sustained by low frequency ac drives reveal a rich phenomenology, also investigated in detail.

Who reads Dimer Currents on One Dimensional Asymmetric Substrates?

Author

Andrey Pototsky; Natalia B. Janson; Fabio Marchesoni; Sergey E. Savel’ev

Publisher

Elsevier Science; Elsevier ; Elsevier BV (ISSN 0301-0104)

Published

2010

Language

EN

Field

Physics and Astronomy (Physical Sciences)