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    Memory effect on the multiphoton coherent destruction of tunneling in the electron transport of nanoscale systems driven by a periodic field: A generalized Floquet approach

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    ChuShih-I_6-22-2009.pdf (257.9Kb)
    Issue Date
    2009-06-22
    Author
    Ho, Tak-San
    Hung, Shih-Han
    Chen, Hsing-Ta
    Chu, Shih-I
    Publisher
    American Physical Society
    Type
    Article
    Article Version
    Scholarly/refereed, publisher version
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    Abstract
    Time-dependent electron-transport processes are often studied in the wide-band limit. In this paper, a generalized Floquet approach beyond the wide-band limit is developed for the general treatment of memory effect on the virtually unexplored multiphoton (MP) coherent destruction of tunneling (CDT) phenomenon of periodically driven electrode-wire-electrode nanoscale systems. As a case study, we apply the approach for a detailed analysis of the electron-transport dc current in the electrode-quantum double dot-electrode system, showing the significance of memory effect as well as illustrating the origin of the MP-CDT phenomenon.
    Description
    This is the published version, also available here: http://dx.doi.org/10.1103/PhysRevB.79.235323.
    URI
    http://hdl.handle.net/1808/16032
    DOI
    https://doi.org/10.1103/PhysRevB.79.235323
    Collections
    • Chemistry Scholarly Works [610]
    Citation
    Ho, Tak-San., Hung, Shih-Han., Chen, Hsing-Ta., Chu, Shih-I. "Memory effect on the multiphoton coherent destruction of tunneling in the electron transport of nanoscale systems driven by a periodic field: A generalized Floquet approach." Phys. Rev. B 79, 235323 – Published 22 June 2009. http://dx.doi.org/10.1103/PhysRevB.79.235323.

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    Contact KU ScholarWorks
    785-864-8983
    KU Libraries
    1425 Jayhawk Blvd
    Lawrence, KS 66045
    785-864-8983

    KU Libraries
    1425 Jayhawk Blvd
    Lawrence, KS 66045
    Image Credits
     

     

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