Effect of phase breaking on ac transport through a quantum dot dimer

• Main Authors: Au Yeung, T. C., Shangguan, W. Z., Chen, Q.-H, Yu, Y. B., Kam, C. H., Wong, M. C.
• 其他作者: School of Electrical and Electronic Engineering
• 格式: Article
• 語言: English
• 出版: 2018
• 主題: Dimer; Electric Conductivity
• 在線閱讀: https://hdl.handle.net/10356/88787; http://hdl.handle.net/10220/44708
• 機構: Nanyang Technological University

The ac response of a coupled double quantum dot system involving a phase-breaking effect is studied. We calculate the ac conductance based on the nonequilibrium Green’s-function formalism. Some parasitic and gate capacitances are included in our model, thus the displacement current is considered, an...