Enhancement of thermoelectric efficiency in triple quantum dots by the Dicke effect
We theoretically study thermoelectric transport through a quantum dot coupled to two side
quantum dots in the linear response regime by the nonequilibrium Green's function …
quantum dots in the linear response regime by the nonequilibrium Green's function …
Unified formulations for RKKY interaction, side Kondo behavior, and Fano antiresonance in a hybrid tripartite quantum dot device with filtered density of states
JN Wang, WH Zhou, YX Yan, W Li, N Nan, J Zhang… - Physical Review B, 2022 - APS
Hybrid quantum dot structures are potential building blocks for spintronic devices and
quantum logic gates, within which the understanding of many-body correlations is a …
quantum logic gates, within which the understanding of many-body correlations is a …
Ferromagnetic Kondo effect in a triple quantum dot system
A simple device of three laterally coupled quantum dots, the central one contacted by metal
leads, provides a realization of the ferromagnetic Kondo model, which is characterized by …
leads, provides a realization of the ferromagnetic Kondo model, which is characterized by …
Transport through a correlated polar side-coupled quantum dot transistor in the presence of a magnetic field and dissipation
HK Sharma, M Kalla, A Chatterjee - Scientific Reports, 2024 - nature.com
Non-equilibrium magneto-transport properties of a quantum dot dimer transistor are studied
in the presence of electron–electron and electron–phonon interactions and the interaction of …
in the presence of electron–electron and electron–phonon interactions and the interaction of …
Long-range exchange interaction in triple quantum dots in the Kondo regime
Long-range interactions in triple quantum dots in the Kondo regime are investigated by
accurately solving the three-impurity Anderson model. For the occupation configuration of (N …
accurately solving the three-impurity Anderson model. For the occupation configuration of (N …
Five and three quantum dot systems as apparatuses for measuring energy levels
T Tanamoto, T Aono - Physical Review B, 2022 - APS
A quantum dot (QD) system provides various quantum physics of nanostructures. So far,
many types of semiconductor QD structures have been fabricated and investigated …
many types of semiconductor QD structures have been fabricated and investigated …
Reappearance of the Kondo effect in serially coupled symmetric triple quantum dots
We investigate the spectral properties of a serially coupled triple quantum dot (STQD)
system by means of the hierarchical equations of motion (HEOM) approach. We find that …
system by means of the hierarchical equations of motion (HEOM) approach. We find that …
Kondo effect and continuous quantum phase transitions in double quantum dots with on-site and interdot repulsion and magnetic field
W Wang - Physical Review B—Condensed Matter and Materials …, 2011 - APS
By means of the numerical renormalization group method, I study the Kondo effect and
quantum phase transitions in a double quantum dot system with on-site repulsion U, interdot …
quantum phase transitions in a double quantum dot system with on-site repulsion U, interdot …
Interplay between electron pairing and Dicke effect in triple quantum dot structures
We study the influence of the proximity-induced pairing on an electronic version of the Dicke
effect in a heterostructure, comprising three quantum dots vertically coupled between the …
effect in a heterostructure, comprising three quantum dots vertically coupled between the …
Dicke and Fano-Andreev reflections in a triple quantum-dot system
A González I, M Pacheco, AM Calle, EC Siqueira… - Scientific Reports, 2021 - nature.com
This article studies quantum interference effects and their influence on the electronic
transport through a parallel triple quantum-dot system coupled to normal and …
transport through a parallel triple quantum-dot system coupled to normal and …