111 citations · 1.6k across the 115 of their papers we have counts for
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Decay and persistence of spatial coherence during phonon-assisted relaxation in double quantum dots
Paweł Karwat, Paweł Machnikowski
We present a theoretical study of the evolution of spatial coherence during relaxation between delocalized exciton states in a pair of vertically stacked semiconductor quantum dots…
Inter-band Coulomb coupling in narrow gap semiconductor nanocrystals: theory
Maryam Azizi, Paweł Machnikowski
We derive the matrix elements of Coulomb interaction between states with different number of electrons and holes in a semiconductor nanocrystal within the 8-band $\mathbf{k}\cdot\m…
Photon-photon correlation statistics in the collective emission from ensembles of self-assembled quantum dots
Fitria Miftasani, Paweł Machnikowski
We present a theoretical analysis of the intensity autocorrelation for the spontaneous emission from a planar ensemble of self-assembled quantum dots. Using the quantum jump approa…
Spin dynamics and magneto-optical response in charge-neutral tunnel-coupled quantum dots
Michał Gawełczyk, Paweł Machnikowski
We model the electron and hole spin dynamics in an undoped double quantum dot structure, considering the carrier tunneling between quantum dots. Taking into account also the presen…
Superradiance and enhanced luminescence from ensembles of a few self-assembled quantum dots
Wildan Abdussalam, Paweł Machnikowski
We study the evolution of photoluminescence (PL) from homogeneous and inhomogeneous ensembles of a few coupled QDs. We discuss the relation between signals from a given QD ensemble…
Phonon-assisted tunnelling of electrons in a quantum well-quantum dot injection structure
Adam Mielnik-Pyszczorski, Krzysztof Gawarecki, Paweł Machnikowski
We study theoretically phonon-assisted relaxation and tunnelling in a system composed of a quantum dot which is coupled to a quantum well. Within the kp method combined with the Lö…