3 papers
cond-mat.mtrl-sci2025
Magnetic field induced polarization enhancement in the photoluminescence of MBE-grown WSe layers
Maksymilian Kuna, Mateusz RaczyÅski, 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…
cond-mat.mes-hall2025
Photoluminescence efficiency of MBE-grown MoSe monolayers featuring sharp excitonic lines and diverse grain structures
Mateusz RaczyÅski, 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…
cond-mat.mtrl-sci2025
Monolayers Grown by Molecular Beam Epitaxy on hBN
Julia Kucharek, Mateusz RaczyÅski, RafaÅ Bożek +9
A three-step process was developed for growing high-quality, optically uniform WSe2 monolayers by molecular beam epitaxy (MBE) with advantage of using hexagonal boron nitride (hBN)…