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TESISSimulacio-Illera-Sergio.pdf (532.33 KB)

Document type

Master thesis

Publication date

2011-02-17T10:27:14Z

Publication license

cc-by (c) Illera Robles, 2011
Please use this identifier to cite or link to this item: https://hdl.handle.net/2445/16383

Non-coherent transport in serial/parallel quantum dots in self-consistent eld regime

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Abstract

In this work we introduce a simple phe- nomenological model of the conduction between a couple of serial or parallel quantum dots. This model is extended to an arbitrary of number and to a square array of quantum dots. The local potential is computed taking into account the net charge at the quantum dot. Master equations are presented for total current and charge number N considering both the local potential and the local current. Interesting results are reported, namely the Negative Di erential Resistance for serial quantum dots as well as resonant conductance. A paradoxical asymmetric current appears for the parallel case due to the capacitive coupling.

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Màster en Nanociència i Nanotecnologia

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Electrònica quàntica, Treballs de fi de màster

Subject (English)

Quantum electronics, Master's theses

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Màster Oficial - Nanociència i Nanotecnologia

Citation

ILLERA ROBLES, Sergio. Non-coherent transport in serial/parallel quantum dots in self-consistent eld regime. [consulted: 9 of June of 2026]. Available at: https://hdl.handle.net/2445/16383

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