Dynamically Broken Symmetry in Periodically Gated Quantum Dots: Charge Accumulation and DC-current

• Date: 2010
• Main Authors: Kwapiński, T., Kohler, S., Hänggi, P.
• Format: Article
• Language: English
• Published: Відділення фізики і астрономії НАН України 2010
• Subjects: Наносистеми
• Online Access: https://nasplib.isofts.kiev.ua/handle/123456789/13289
• Journal Title: Digital Library of Periodicals of National Academy of Sciences of Ukraine
• Cite this: Dynamically Broken Symmetry in Periodically Gated Quantum Dots: Charge Accumulation and DC-current / T. Kwapiński, S. Kohler, P. Hänggi // Укр. фіз. журн. — 2010. — Т. 55, № 1. — С. 85-94. — Бібліогр.: 34 назв. — англ.

Time-dependent electron transport through a quantum dot and double quantum dot systems in the presence of polychromatic external periodic quantum dot energy-level modulations is studied within the time evolution operator method for a tight-binding Hamiltonian. Analytical relations for the dc-current...