The Electronic Transports Technology in a T-Shaped Double Quantum Dot

Abstract:

We study the phonon-assisted Fano interference of the linear conductance spectrum by taking into account the interdot-phonon exchange in a T-shaped double quantum dot (QD), where a central QD is coupled to a side QD and two nonmagnetic or ferromagnetic electrodes. Unlike the usual Fano interference between different elastic channels,this new-type Fano interference is shown to arise from electron waves tunneling coherently through phonon-assisted bonding and antibonding states.

• Periodical: Advanced Materials Research (Volume 859)
• Pages: 542-546
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.859.542
• Online since: December 2013
• Authors: An Mei Wang
• Keywords: Applied Technology, Double Quantum Dot, Electron-Phonon Interactions, Kondo Effect

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