1 citations · 1 across the 4 of their papers we have counts for
6 papers
Ultralow-Tensile Strain Enables Exciton Funneling and Energy Transfer to Boost MoSe2 Photoluminescence Quantum Yield
Gayatri, Mehdi Arfaoui, Debashish Das +14
Strain engineering is a powerful route for controlling the exciton dynamics in van der Waals (vdW) heterostructures (HSs). The interlayer energy transfer (ET) process is another ke…
Efficient Quasi-Resonant, Polarization-Selective Excitation of GaN Quantum Emitters
Nilesh Dalla, Paweł Kulboka, Michał Kobecki +6
Defect centers in GaN emerge as bright sources of single-photons which recently have been demonstrated to optically interface a localized spin. However, the structure and compositi…
Exciton coherence propagation measured with non-local four-wave mixing micro-spectroscopy
Mateusz Raczyński, Amadeusz Dydniański, Karolina Ewa Połczyńska +8
Coherence transfer is a multi-disciplinary topic of interest, including chemistry, biology and physics. In quantum technologies, achieving non-local coherent coupling between solid…
Hole to Electron Crossover in a (Cd,Mn)Te Quantum Well through Surface Metallization
Amadeusz Dydniański, Mateusz Raczyński, Aleksandra Łopion +5
In this work we look into how the contact material influences the local charge properties of a p-type CdTe-based quantum well. We study five metals deposited as 10 nm layers on the…
Magnetic field induced polarization enhancement in the photoluminescence of MBE-grown WSe layers
Maksymilian Kuna, Mateusz Raczyński, Julia Kucharek +5
We report an experimental study of the magnetic-field dependence of the optically pumped valley polarization in an epitaxial tungsten diselenide (WSe) monolayer grown by molecu…
Magnetic field induced polarization enhancement in monolayers of tungsten dichalcogenides: Effects of temperature
Tomasz Smoleński, Tomasz Kazimierczuk, Mateusz Goryca +5
Optical orientation of localized/bound excitons is shown to be effectively enhanced by the application of magnetic fields as low as 20 mT in monolayer WS. At low temperatures,…