Single-electron transport through quantum point contact
نویسندگان
چکیده
منابع مشابه
Effect of asymmetric quantum dot rings in electron transport through a quantum wire
The electronic conductance at zero temperature through a quantum wire with side-connected asymmetric quantum ring (as a scatter system) is theoretically studied using the non-interacting Hamiltonian Anderson tunneling method. In this paper we concentrate on the configuration of the quantum dot rings. We show that the asymmetric structure of QD-scatter system strongly influences the amplitude an...
متن کاملEffect of asymmetric quantum dot rings in electron transport through a quantum wire
The electronic conductance at zero temperature through a quantum wire with side-connected asymmetric quantum ring (as a scatter system) is theoretically studied using the non-interacting Hamiltonian Anderson tunneling method. In this paper we concentrate on the configuration of the quantum dot rings. We show that the asymmetric structure of QD-scatter system strongly influences the amplitude an...
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متن کاملElectron transport through quantum wires and point contacts
Rights: © 2004 American Physical Society (APS). This is the accepted version of the following article: Havu, P. & Puska, M. J. & Nieminen, Risto M. & Havu, V. 2004. Electron transport through quantum wires and point contacts. Physical Review B. Volume 70, Issue 23. 233308/1-4. ISSN 1550-235X (electronic). DOI: 10.1103/physrevb.70.233308, which has been published in final form at http://journals...
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ژورنال
عنوان ژورنال: The European Physical Journal B
سال: 2017
ISSN: 1434-6028,1434-6036
DOI: 10.1140/epjb/e2017-70310-y