3 papers
cond-mat.str-el2026
Correlated States in Quantum Dot Clusters Coupled to a Common Superconductor
Martin Žonda, Jakub Rękas, Tobiáš Poláček +3
We study an effective model of regular quantum dot clusters coupled to a common superconductor. By applying a canonical transformation, we map the system onto a particle-number-con…
cond-mat.mes-hall2025
Negative differential conductance in triangular molecular assemblies
Chao Li, Vladislav Pokorný, Prokop Hapala +7
We report the creation and characterization of a molecular-scale negative differential conductance (NDC) device by assembling a triangular trimer of 4,5,9,10-tetrabromo-1,3,6,8-tet…
cond-mat.mes-hall2019
Second Order Perturbation Theory for a Superconducting Double Quantum Dot
Vladislav Pokorný, Martin Žonda, Georgios Loukeris +1
We extend our approach based on the second order perturbation theory in the Coulomb interaction recently developed for quantum dots coupled to superconducting leads to the supercon…