18 citations · 21 across the 7 of their papers we have counts for
7 papers
Exciton and biexciton preparation via coherent swing-up excitation in a GaAs quantum dot embedded in micropillar cavity
Claudia Piccinini, Aleksander Rodek, Abdulmalik A. Madigawa +9
Coherent control of quantum emitters is essential for scalable quantum photonic technologies. The recently proposed swing-up of quantum emitter (SUPER) scheme allows efficient and…
Photoluminescence efficiency of MBE-grown MoSe monolayers featuring sharp excitonic lines and diverse grain structures
Mateusz Raczyński, Julia Kucharek, Kacper Oreszczuk +7
Recent studies have demonstrated that using h-BN as a substrate for the growth of transition metal dichalcogenides can significantly reduce excitonic linewidths. However, many othe…
Hybrid electroluminescence device for on-demand single photon generation at room temperature
Aleksander Rodek, Mateusz Hajdel, Kacper Oreszczuk +6
Recent research focused on single photon emitters (SPEs) hosted by layered semiconductors, particularly hexagonal boron nitride (hBN), has revealed a promising alternative to quant…
Controlled coherent-coupling and dynamics of exciton complexes in a MoSe monolayer
Aleksander Rodek, Thilo Hahn, James Howarth +6
Quantifying and controlling the coherent dynamics and couplings of optically active excitations in solids is of paramount importance in fundamental research in condensed matter opt…
Hybrid electroluminescent devices composed of (In,Ga)N micro-LEDs and monolayers of transition metal dichalcogenides
K. Oreszczuk, J. Slawinska, A. Rodek +3
We demonstrate a novel electro-luminescence device in which GaN-based -LEDs are used to trigger the emission spectra of monolayers of transition metal dichalcogenides, which are…
Local field effects in ultrafast light-matter interaction measured by pump-probe spectroscopy of monolayer MoSe
Aleksander Rodek, Thilo Hahn, Jacek Kasprzak +10
Using a novel approach to ultrafast resonant pump-probe spectroscopy we investigate the spectral shape and dynamics of absorption features related to the A exciton in an hBN/MoSe$_…
Readout of a dopant spin in the anisotropic quantum dot with a single magnetic ion
Aleksander Rodek, Tomasz Kazimierczuk, Aleksander Bogucki +3
Owing to exchange interaction between the exciton and magnetic ion, a quantum dot embedding a single magnetic ion is a great platform for optical control of individual spin. In par…