878 citations · 3.4k across the 71 of their papers we have counts for
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Excitonic complexes in -doped WS monolayer
M. Zinkiewicz, T. Woźniak, T. Kazimierczuk +12
We investigate the origin of emission lines apparent in the low-temperature photoluminescence spectra of -doped WS monolayer embedded in hexagonal BN layers using external m…
Exposing the trion's fine structure by controlling the carrier concentration in hBN-encapsulated MoS
Magdalena Grzeszczyk, Katarzyna Olkowska-Pucko, Kenji Watanabe +4
Atomically thin materials, like semiconducting transition metal dichalcogenides, are highly sensitive to the environment. This opens up an opportunity to externally control their p…
Resonance and antiresonance in Raman scattering in GaSe and InSe crystals
M. Osiekowicz, D. Staszczuk, K. Olkowska-Pucko +9
The temperature effect on the Raman scattering efficiency is investigated in -GaSe and -InSe crystals. We found that varying the temperature over a broad range from…
Neutral and charged dark excitons in monolayer WS
M. Zinkiewicz, A. O. Slobodeniuk, T. Kazimierczuk +12
Low temperature and polarization resolved magneto-photoluminescence experiments are used to investigate the properties of dark excitons and dark trions in a monolayer of WS enc…
Valley polarization of singlet and triplet trions in WS monolayer in magnetic fields
P. Kapuściński, D. Vaclavkova, M. Grzeszczyk +9
The spectral signatures associated with different negatively charged exciton complexes (trions) in a WS monolayer encapsulated in hBN, are analyzed from low temperature and pol…
The optical signature of few-layer ReSe
Ł. Kipczak, M. Grzeszczyk, K. Olkowska-Pucko +2
Optical properties of thin layers of rhenium diselenide (ReSe) with thickness ranging from mono- (1 ML) to nona-layer (9 MLs) are demonstrated. The photoluminescence (PL) and R…